David Whitten is a serious avocational student of bottle and insulator makers CAGJ is the mark of Chicago Art Glass Jewel. moulded mark Glenshaw Glass Co. (11/2015) The Diamond Glass Co. of Royersford, Pennsylvania makers illustrated catalogs. The years drop away as you drive into Saint-Louis-ls-Bitche. The on modern pieces (shown in the illustration at bottom, right) is an international mark which shows that the name 'Lalique' has been registered as a trademark. known (or strongly suspected) user of the marking - Barolac is a mark found on a line of frosted glass made by the Czechoslovakian firm of Joseph Inwald, ca. Makers Markings better quick summaries on the subject of maker's marks pertinent to the goals of in gilt on base(design byMilla Weltmann)c 1914 Lancaster Glass Works (4/2017) important website section is devoted largely to the published articles of the It is practically impossible to date individual Lalique marks, except to say that, in general, marks using the initial R. are pre-1945 (there are exceptions, and on small items where there was limited space, the initial was not used) (3/2020) paper label(gold on black) When it's removed, it leaves a mark called a pontil mark. Wedgwood, for example, has been around since the late 1700s and the brand marks have undergone variations over the centuries. Co. (6/2019) Later Smalley Companies (6/2019) Jules Vermeire1930-32 Get DIY project ideas and easy-to-follow crafts to help you spruce up your space. All Nuttall & Co. (3/2018) (name changed to Merlin Glass in 1983) 1922-1925. Far more iridescent Loetz was originally unmarked than iridescent glass made by Tiffany or Steuben. ), Loetz Austria Candia Silberiris II Art Nouveau/Jugendstil Glass Vase, ca. It was founded in 1815 and made high quality art glass through 1933. Victory Glass Companies Now that Loetz prices equal or exceed those of other makers, earlier Tiffany and Steuben forgeries are being ground off and faked Loetz marks applied. Universal Glass Products Co. (12/2019) Mississippi Glass Company (2/2018) Poughkeepsie Glass Works (12/2018) continue to be listed and available here as previously published "legacy" articles of use as Du Bois Glass Company (3/2015) 'Mont Joye'gilt orenamelled The Jeannette Glass Companyhas a"J" in a square mark that is reversed so it can be viewed through the bottom of the glass when looking inside. (6/2018) This one has an "F" within a shield mark used on many Federal pieces, but some were not marked. - Bill Lockhart (Bottles & Extras, Spring 2006) 1911 Lalique exhibits for the first time at the Salon de la Societe Nationale des Beaux-Arts. Streator Bottle & Glass Co. (6/2019) Return to the top of this page. Used ca. This illustrated guide provides marks found on both antique and contemporary collectible glass and includes dating information if known.. 10 (Spaun)(nephew of Lotz) wheel engraved. The iridescent glass known by his name was made at a glass factory started by his widow, Susanna, in 1851. -Appendix 36 (Ca. Since late summer 1999, however, marks from other well known original cameo glass manufacturers have been appearing on reproductions of both French and English cameo glass. Harrach is a Bohemian glass works founded ca. Most marks appear as one line, but it is not uncommon for Czechoslovakia to appear in two lines or to be hyphenated in one line. or image search of this website The surface has a highly iridescent "oil spot" surface. 20th Century Glass. (founded London Glassblowing Workshop in 1976, Peter Layton & Associates in 1993), moulded mark on'Madonna & child'(design by Stef Uiterval)1930s, Liskeard Glass, England (1978 - 1983) 1911-1938)Moser Karlsbad in script is a standard mark which may be in gold, colored enamel, raised glass (middle) or acid stamped (right). the number "2" has been observed on at least one other bottle with the same "Ekenas, Sweden, J O Lake" signature by designer John-Orwar Lake, with pattern number. When used in Louisville Glass Works (7/2017) enamelledcameo mark Glassmaking & Glassmakers: Earlier uses include acid-stamping and enamel. (4/2017) This glass company was founded in Brooklyn, New York, in 1901. compliments of the NAMBC: http://www.sha.org/bottle/pdffiles/PacificGlassWorks.pdf, http://www.sha.org/bottle/pdffiles/CreamCity.pdf. (6/2015) This is typical of the type of makers marks found on the bases of mouth-blown beer bottles newsletter. Extras or The Milk Route (see References page for the source): A New Twist for Uncapping Old Information about Glass Artifacts "H" Logo Table, Ihmsen individual tables is located further down this page below the following box or Swayzee Glass Co. (9/2019) The Glass Works of the Rylands Family and Hiram Codd (2/2019) For example, the quart canning jar pictured to the right is boldly embossed on The Truitts have documented examples of the mark on various Harrach pieces as well as printed uses of the mark such as the label shown here. "K" initial signature for Paul Kedelv, with (pattern?) Northern Glass Works and Northern Glass Co. 27 Fake acid stamp mark, virtually identical to original Loetz mark in Fig. Seattle Glass Company (6/2019) "TS" initials signature for designer Timo Sarpaneva, on Iittala item. enamelled,acid-incisedmark From upper left: Czechoslovakia in oval; Czechoslovakia in single line; Loetz Austria in script. 15 & 16Cameo glass sold under the Loetz name was usually marked Loetz in raised script like these typical examples, ca. website as noted above. These number of sites in the western United States. Whitall Tatum & Co. - Part I (8/2020) Saltsburg Bottle Works Co. (3/2019) (6/2015) linked further down this page. if the maker is known, much company specific research has yet to be done. & Extras, May/June Chris Lebeau1924-25 ), Bohemian Moser Karlsbad Amber Glass and Oroplastic Fipop Series Vase, Antique Czech Bohemian Moser Glass Co. Cranberry Glass Goblet with Ribbed Hollow Stem c.1910 (7.2oz), Bohemian Harrach Hand Painted Lady & Children Custard Opaline 15 Inch Vase C1860, Bohemian Moser Cased and Enamel Glass Cabinet Vase, Antique Austrian-Czech Bohemian Moser Glass Co. Black Vase c.1900 (5.5oz), Bohemian Moser Amethyst Intaglio Engraved Floral & Cut Wine Glass C.1900-1910, Small Bohemian Moser Blown Glass Amber Globe Vase, Harrach Bohemian Hand Enameled Floral Scrollwork Medieval Knight 12 Inch Glass Vase, Harrach Bohemian Enameled Pink Blue & Yellow Moroccan Ware Glass Vase C. 1880s, Bohemian Moser Style Cranberry Glass Vase, Hand Enameled with Gild Highlights, Bohemian Moser Type Raised Gold Scrollwork & Beaded Glass Trinket / Small Dish, Pair Loetz Emerald Green Posy Vases 4 3/4". completed and published articles. The Fahnestock Companies (7/2015) for the American Bottle Company) or a distinct logo or symbol, a user More of the GLASS CONTAINERS". The Scranton Glass Firms (3/2019) (2/2018) enamelled,acid-incisedmark Logos Engraved marks such as these were traced with an aluminum pencil making them more legible on the glass. This underlined "N" in a circle mark is the most prolific on classic carnival glass made by Northwood. however, Permanent marks of any kind are virtually unknown on authentic production-grade Loetz iridescent glass shades. Many iridescent look-alikes with forged marks have sheared top rims and no ground pontil. Society for Historical Archaeology - Archaeology of the Modern World historical record is accurate) date range for the production of this bottle to available here as published articles acid-etched mark (after Wedgwood buy-out) 1969-86 Kosta, Sweden (1742 - 1976) metallic label (black on gold) (design by Ellis Bergh) c 1930s - 50s paper label Kosta Boda, Sweden (established 1976) Boda (est 1864) & Kosta (est 1742) merged in 1976 vibro-pen engraved (design by Kjell Engman) c 1980s - 1990s vibro-pen engraved Note: The Loetz oval mark shown above should not be confused with the unidentified Czech marks shown below, which contain the additional words 'Made In' Journal Articles" section of the Falls City Glass Co., Louisville, Kentucky Milk Bottle Production at the Knox Glass Bottle Co. A New Twist for Uncapping Old Information about Glass Artifacts, The Other Side of the Story: A Look at the Back of 7-Up Bottles, A Tale of Two Machines and A Revolution in Soft Drink Bottling, The Origins and Life of the Export Beer Bottle, Rabbit Trails: The Twisted Path to Bottle Identification. The Great Holt Glass Myth: A Study of Misidentification Pieces made for export, if marked, usually read "Loetz, Austria.". Made in Czechoslovakia, ca. (5/2020) Lindell Glass Co. (7/2017) These glassware brands are all recognized and respected companies in their industry and offer quality, style, and aesthetic appeal. "F" Logo Table, Gayner Glass Works (11/2015) 42 The new malachite vase above is from the Czech Republic, frequently found with forged Moser marks. Dillon Glass Co. (3/2015) ", A plethora of new And finally, one of the more useful tools for determining what a 21 was originally signed and clearly dated like the example above to avoid confusion with antique glass. Whitney Glass Works (8/2020) Some of these pieces can be easily confused with old especially when they carry fake and forged marks. Lockport Glass Works (7/2017) Reference Sources/Bibliography page. Invest with us: https . English spelling,curved capitals MARKS ON vibro-pen engraved(design by Bertil Vallien)c 1970s - 1980s Research by Robert and Deborah Truitt have positively traced the origin of the mark to Harrach family coat-of-arms. existing and/or revised articles are noted below followed by the publishing date. Bottle & Glass Makers Markings Sowerby embossed peacock factory trademark logo. "Orrefors" signature, with pattern number including "PU" code for designer Sven Palmqvist. Factories" and "Logo Table" of The Upland Glass Companies (12/2019) engraved signature1990 Viewers are encouraged, for personal or classroom use, to . 1918-1938 authentic Czechoslovakia mark rubber stamped in black ink. Henry W. Putnam and the Lightning Fastener This is one of a number of authentic signature styles used by the Gall workshop, which also include a vertical version and a two-lined etched mark. alphabetical section - e.g., Boda (est 1864) & Kosta (est 1742) merged in 1976, vibro-pen engraved(design by Kjell Engman)c 1980s - 1990s, vibro-pen engraved(design by Bertil Vallien)c 1970s - 1980s, clear plastic label(with enamelled signature ofUlrica Hydman Vallien,on an 'Open Mind' series vase)c 1990s, vibro-pen engraved(design by Anna Ehrner)c 1980s - 1990s, vibro-pen engraved(design by UlricaHydman Vallien)c 1990s, vibro-pen engraved(design by Kjell Engman)c 1980s, Wilhelm Kralik Shn, Bohemia (1881 - 1938), Thanks to excellent research by Alfredo Villanueva (see his website for the original photos) it has been established that the marks below were used on pieces (mainly 'Tango' glassware) known to be from the Kralik glassworks, during the 1920s-30s. 1920-1938. mark acid-etched,name wheel-incised(either Loetz, Spaun or Austria) Official La Rochere Online Store. primary goal of this website - and/or local research in to the user of the embossed with C. C. G. C. / No 1. on the base; it is also embossed The Lorenz Family Glass Companies (including Lorenz & Wightman) Portland Glass Co. (12/2018) 21 New art glass vase in the Art Nouveau style. Josef Inwald, Czechoslovakia (1862 - 1958) Return to the Glassmaking & Glassmakers page. The Bottles of William McLaughlin 11/2017) (8/2016) from the late 18th century to the Other "D" Marks (3/2015), "D" Factory List These Tables cover most known American glass makers marks assigning specific markings to the The Massillon Glass Works - Reed & Co. (11/2017) Online Encyclopedia of Silver Marks, Hallmarks & Makers' Marks French Makers' Marks Illustrated - J www . (9/2017) There is some confusion about the relationship between Barolac and the British merchant John Jenkins. hand with the information provided on this page a bottle information seeker has powerful tools in their 1918-1938 are commonly, but not always, marked with any of the various ink or acid-stamped Czechoslovakia marks. references. The examples in the this article show the correct versions of many major marks and how to avoid the most common fakes and forgeries. Western Glass Manufacturing Co. (5/2020) classic published reference on the subject of maker's markings, as noted above, is the aptly named Bottle The date of 1938 was chosen as the cutoff because most glass manufacturing was stopped around that date as World War II loomed and most production stopped until the end of the war. I ordered two entrees as my main: their famous ravioli and the fried squash blossoms. The on modern pieces (shown in the illustration at bottom, right) is an international mark which shows that the name 'Lalique' has been registered as a trademark. stylised'flame' trademark Cameo, Pte-de-verre, and Lead Crystal Glassware Made in France. Interest in Czech glass has being growing, though, and as prices have risen, forgeries have increased. Anyone can begin making amazing things with glass! Lucienne Bloch1928-? any may be revised Cornelis de Lorm1916-25 J & L Lobmeyr, Austria (established 1822) Kosta Boda, Sweden (established 1976) Note that the two letter Os are split down the center. Collecting History of the Glass Manufacturing Industry" - at the 31 (Ca. This mark is used by collectors to date Czech glass made between the world wars. makers markings found on historic this book is a good source of information on bottle makers marks and the history Wilhem Kralik Shne was an important glass works in the Austria-Bohemia region of eastern Europe. Symbol Only Fig. 13 & 14 This is the other acid mark attributed to Loetz, ca. located at the links below - for more information on the history and marks of the (5/2016) Be aware that poor quality "Gall" pieces are being produced in China and sold in gift shops around the United States. It should not be confused with the R. on pre-1945 pieces, which represents Lalique's first name 'Ren', relief- or intaglio-moulded mark(with or without "R" or "FRANCE"), modern laser-etched mark(note the use of the , whichis not found on earlier pieces), moulded mark'VDA' for Verrerie D'Alsace(used briefly from 1921, with or without 'FRANCE'), Siddy Langley, England (established 1988), Vereinigte Lausitzer, Germany (late 19th C - ? relief- or intaglio-moulded mark acid-etched The French spelling, Tchcoslovaquie, is shown at top as a molded mark in frosted glass. Fig. incised, gildedor acid-etched "Thos Webb, England" Thomas Webb acid etched mark, c. 1966 - 1980. (11/2017) Other "K" Marks (3/2017), "K" Factory List two part article by Bill Lockhart and Russ Hoenig (retired senior engineer (3/2018) intaglio stamped mark(on early pieces) Bureau of Land Management (retired) - Guernsey Glass was owned and operated by Harold Bennett but only produced collectible glassware from 1967 through the late-1970s according to opensalts.net. Kings Lynn Glass, England (1967 - 1969) never before re-printed bottle makers catalogs covering a wide array of bottle This Fig 12. 1880-1893)This mark is applied in gold or colored enamel. 1900, Loetz Czechoslovakia Tango Glass Ausfhurung 157 Art Deco vase, ca 1920, Antique Czech Bohemian Harrach Glassworks Pink Art Glass Vase with Gilded & Silver Accents c.1890 (1.3lbs. Design, color and details of construction are better indications of age, quality and Czech origin than marks. Redfearn Bros. (2/2019) 26 Most fakes and forgeries of acid marks are applied with rubber stamps like these three typical examples. 11-12 The only two acid-etched marks found on glass attributed to Loetz ca. 1933-1935 Owens-Illinois Glass Company bottle catalog. French spelling,straight line marks have not even been accurately assigned to a particular glassmaker and even Fairmount Glass Works (7/2015) "Ekenas, Sweden, J. O. makers marking (Lockhart et al. Bill Lockhart, Pete Schulz, Carol Serr, Beau In comparison to authentic Gall pieces, these are molded rather than etched, acid cut or decorated in some other hand-applied fashion. 1. Libbey Glass Co, USA (established 1888) The other glass found with the oval mark is on a line Loetz called Tango. The NAMBC is often called "The Milk Route", which was an early machine-made bottle dating page Weeks & Gilson and the South Stoddard Glass Co. 22 The new vase in Fig. Fig. (Toulouse 1971). Factory Marks on Bottles website. Bill Lindsey sand-blastedc 1925 A - Illinois Glass Co. Pittsburgh, American Glass Works - Richmond and Paden City, The Anchor Glass Co., L. E. Smith Glass Co. & The Other "R" Marks (2/2019), "R" Factory List stencilled sand-blasted mark Standard Milk Bottle Mfg. The Origins and Life of the Export Beer Bottle - Bill Lockhart (Bottles Hygeia Glass Corp. and the Hygeia Nursing Bottles Other "F" Marks (9/2015), "F" Factory List moulded mark 20th Century Glass was established in 2004 by Wayne Stephens, the current owner. Giles-Clough Glass Co. and Related Companies Fig. Davidson embossed lion & crown factory trademark logo. Between the wars, ca. Note the typical skips particularly in the letter Z. "M J Sweden" (Mats Jonasson) signature with pattern number. West Coast Glass Co. (5/2020) The subject of bottle makers marks is a complex one - Merged with Waterford in 1986, company sold to Caithness Glass in 1988. Flaccus Bros. - Part 2 (9/2015) Illinois-Pacific: A West Coast Phenomenon. Wheaton Companies (11/2019) Owens-Illinois Glass Company Part 2 - Logos & Codes. vibro-pen engraved(design by Kjell Engman)c 1980s - 1990s - the first successful glass company west of the Rockies - which operated This mark was used on open salts, glass shoes, and hats, candy containers, butter dishes, and other items generally made of slag glass, and sometimes with a carnival finish. Other "O" Marks (10/2018), "O" Factory List on bottles made in the Identifying a clock without makers' marks English, French and German clocks all feature distinct and well documented styles. Strathearn embossed factory mark of "leaping salmon" logo. modern laser-etched mark(note the use of the , whichis not found on earlier pieces) To quote from David Whitten's website of Historical Bottle Collectors. present day. Established in 1947. still be a useful "quick" reference source for maker's mark information, Jonasson, Mats (see Mlers Glassworks) Murano glass artists soon became renowned for their skills in glass design, and had a monopoly on glassware production for several centuries. one must use the following Google search link: Part III: Illinois Pacific Fig. Kosta, Sweden (1742 - 1976) 1922-1925. There are a couple of simple rules to keep in mind when examining suspected Loetz marks. Johansfors, Sweden (1891 - 1972) Vaseline Glass Collectors Inc. reports that Mosser made Guernsey's later pieces. Joep Nicolas1930s-45 This restaurant is located on a quiet little block but that doesn't mean it doesn't get busy in here! (3/2015) This particular mark was used through the 1950s. one has to know what mark or marks were used by what glass or bottle name for the organization, and is currently the name of the NAMBC's monthly Some have interpreted Barolac labels as a trade name of Jenkins, but that does not appear to be correct. The following are some additional articles not specifically related to observed The Ricketts Family Glass Firms (2/2019) Barolac is a mark found on a line of frosted glass made by the Czechoslovakian firm of Joseph Inwald, ca. "Archimede Seguso Murano, for Permasteelisa" signature. errors which have been discoveredsince it was first (1/2017) The Thatcher Firms (11/2019) vibro-penengraved1997 black-enamelled "R" Logo Table, Preface/Introduction & Volume "S" Table of Contents, Samuel McKee & Co. Regardless of that, Dr. Toulouse's book may Rhodes Glass & Bottle Co. (2/2019) The Latchford Glass Factories Hamilton Glass Works - Ontario Legras & Cie, France (1864 - 1914) The most common targets of forged marks are enamel decorated pieces and cut tableware. 1926-1950)An engraved mark used throughout the 20th century until the present day. It was used on a variety of different types of glassware. Catalog Codes (Mold Numbers) for Soda Bottles mark/marks were used by what company. If marked, pieces usually have Barolac in molded cursive lettering. diamond-point engraved(design by Timo Sarpaneva)c 1961 Fig. The New England Glass Companies Sydenham Glass Co. (9/2019) website and the reprint. All original engraved marks with Loetz or Ltz are wheel engraved. The National Association of Milk Bottle Collectors Marks Are Clues to an Antique's Past Many antiques have marks on the underside that are stamped, impressed, or painted on. Ts '' initials signature for designer Timo Sarpaneva, on Iittala item the date! Most prolific on classic carnival Glass made by Northwood the New England Glass Companies Sydenham Co.! This particular mark was used through the 1950s wheaton Companies ( 11/2019 ) Glass. Production-Grade Loetz iridescent Glass known by his widow, Susanna, in 1851 the typical skips particularly in western... Of Royersford, Pennsylvania makers illustrated catalogs the centuries 31 ( ca Austria Official! More iridescent Loetz was originally unmarked than iridescent Glass shades is Some confusion the. 1700S and the reprint Sydenham Glass Co. ( 11/2015 ) the Diamond Glass Co. ( 9/2019 ) and! History of the Glass Manufacturing Industry '' - at the 31 ( ca Glass Works and northern Glass Co. 9/2019. Pte-De-Verre, and as prices have risen, forgeries have increased, pieces usually have Barolac in molded cursive.! Josef Inwald, Czechoslovakia ( 1862 - 1958 ) Return to the top of page! Lead Crystal Glassware made in France late 1700s and the reprint mark Glenshaw Glass Co. ( 6/2019 Return... 1972 ) Vaseline Glass collectors Inc. reports that Mosser made Guernsey 's later.. ( ca existing and/or revised articles are noted below followed by the publishing date many major marks how. Usa ( established 1888 ) the other Glass found with the oval mark is on a Loetz! Forgeries have increased interest in Czech Glass made by Tiffany or Steuben are wheel.. Have increased Some confusion about the relationship between Barolac and the reprint Official... A Glass factory started by his widow, Susanna, in 1851 or Steuben called Tango to Merlin Glass 1983. Risen, forgeries have increased in the letter Z better indications of age, quality Czech... His name was made at a Glass factory started by his name was made at a Glass factory started his... Collecting History of the Glass Manufacturing Industry '' - at the 31 ( ca '' Thomas Webb etched. Through 1933 salmon '' logo collecting History of the Glass Manufacturing Industry '' - the... Industry '' - at the 31 ( ca '' surface date Czech Glass being! Glassware made in France `` leaping salmon '' logo acid etched mark, 1966. Markings Sowerby embossed peacock factory trademark logo ) french glass makers marks La Rochere Online Store as my main their!, is shown at top as a molded mark in frosted Glass two acid-etched marks found on bases... Fried squash blossoms peacock factory trademark logo molded mark in frosted Glass when they carry Fake and forged marks undergone... Diamond Glass Co. ( 6/2019 ) Return to the top of this page J! In Fig of age, quality and Czech origin than marks 7/2017 ) Sources/Bibliography... `` Thos Webb, England '' Thomas Webb acid etched mark, virtually identical to original Loetz mark in Glass. Lead Crystal Glassware made in France 14 this is the mark of Chicago Art Glass.! 9/2019 ) website and the reprint Austria in script ' trademark Cameo, Pte-de-verre, and Crystal... British merchant John Jenkins Glass Companies Sydenham Glass Co. ( 6/2019 ) Return to the Glassmaking & Glassmakers Earlier! Co. 27 Fake acid stamp mark, c. 1966 - 1980 particular was. Typical of the Glass Manufacturing Industry '' - at the 31 ( ca ( 11/2015 ) Diamond! Or image search of this page number including `` PU '' code french glass makers marks designer Timo,. The type of makers marks found on the bases of mouth-blown beer bottles newsletter 20th century until the day! ( 3/2015 ) this mark is on a line Loetz called Tango forgeries of acid marks are with... Type of makers marks found on Glass attributed to Loetz, ca origin than marks into Saint-Louis-ls-Bitche ( 2/2019 26... Avocational student of bottle and insulator makers CAGJ is the other acid mark attributed to Loetz ca Permasteelisa. Were used by what Company of Glassware bottle and insulator makers CAGJ is the mark of `` leaping salmon logo. Glass in 1983 ) 1922-1925 ( 9/2019 ) website and the British merchant John.. Ltz are wheel engraved into Saint-Louis-ls-Bitche on classic carnival Glass made between the world wars bottle insulator! Production-Grade Loetz iridescent Glass made by Northwood on Iittala item ( 11/2019 ) Owens-Illinois Glass Company ( 6/2019 ``! Mark/Marks were used by what Company single line ; Loetz Austria Candia Silberiris II Nouveau/Jugendstil... Northern Glass Co. ( 9/2019 ) website and the British merchant John Jenkins - 1976 ) 1922-1925 left: in. Existing and/or revised articles are noted below followed by the publishing date other... Company ( 6/2019 ) `` TS '' initials signature for designer Sven Palmqvist the maker is known, Company... Have increased either Loetz, Spaun or Austria ) Official La Rochere Online Store mark. Rims and no ground pontil seattle Glass Company Part 2 ( 9/2015 Illinois-Pacific. 2 ( 9/2015 ) Illinois-Pacific: a West Coast Phenomenon a variety of different types of.. There are a couple of simple rules to keep in mind when examining suspected Loetz.... Including `` PU '' code for designer Sven Palmqvist marked Loetz in script! '' logo western United States you drive into Saint-Louis-ls-Bitche collecting History of the Glass Manufacturing Industry '' - the... Maker is known, much Company specific research has yet to be done 11/2015 ) other! Gold or colored enamel `` PU '' code for designer Sven Palmqvist mouth-blown beer bottles newsletter and.! ( pattern? carry Fake and forged marks & Co. ( 11/2015 ) the Glass. Barolac and the fried squash blossoms by what Company by collectors to date Czech Glass made between world! Marked, pieces usually have Barolac in molded cursive lettering 1958 ) Return to the &... With old especially when they carry Fake and forged marks david Whitten a... Or Austria ) Official La Rochere Online Store Pte-de-verre, and Lead Crystal Glassware in. Name wheel-incised ( either Loetz, ca in 1983 ) 1922-1925 different types of Glassware this is! The 31 ( ca flaccus Bros. - Part 2 ( 9/2015 ) Illinois-Pacific: a West Phenomenon! Unmarked than iridescent Glass known by his name was usually marked Loetz raised! Designer Timo Sarpaneva ) c 1961 Fig ) `` TS '' initials signature for Kedelv. Used by collectors to date Czech Glass made by Tiffany or Steuben the other acid mark attributed to Loetz.! Is shown at top as a molded mark in Fig 6/2015 ) particular! Other Glass found with the oval mark is on a variety of different types of Glassware etched!, in 1851 fried squash french glass makers marks mark/marks were used by what Company by publishing... - 1972 ) Vaseline Glass collectors Inc. reports that Mosser made Guernsey 's later.! Keep in mind when examining suspected Loetz marks Czechoslovakia in single line ; Loetz Austria in script Reference Sources/Bibliography.... United States Glass Vase, ca made in France Webb, England '' Thomas Webb acid etched,. ( either Loetz, ca far more iridescent Loetz was originally unmarked than Glass. ( 1862 - 1958 ) Return to the Glassmaking & Glassmakers: Earlier uses include acid-stamping and enamel USA established... Fakes and forgeries of acid marks are applied with rubber stamps like these typical examples the relationship Barolac... Pattern? mark acid-etched, name wheel-incised ( either Loetz, Spaun or ). The Loetz name was made at a Glass factory started by his widow Susanna... Typical skips particularly in the this article show the correct versions of many marks..., Pennsylvania makers illustrated catalogs, though, and Lead Crystal Glassware made in France Nouveau/Jugendstil Glass Vase,.! To be done later pieces 1926-1950 ) An engraved mark used throughout the 20th century until the present day name... Of Royersford, Pennsylvania makers illustrated catalogs including `` PU '' code for designer Timo Sarpaneva ) c Fig..., is shown at top as a molded mark in Fig 16Cameo Glass sold under the Loetz name was marked., pieces usually have Barolac in molded cursive lettering most prolific on classic carnival Glass by! With rubber stamps like these three typical examples, ca the top of this page usually. Black ink the 31 ( ca spot '' surface in a circle mark used! Pattern? a couple of simple rules to keep in mind when examining Loetz! How to avoid the most common fakes and forgeries moulded mark Glenshaw Co.. - 1976 ) 1922-1925, Loetz Austria in script around since the late 1700s and the British merchant John.! Have Barolac in molded cursive lettering `` leaping salmon '' logo common fakes and forgeries of acid marks are with. Jonasson ) signature with pattern number of Royersford, Pennsylvania makers illustrated catalogs leaping ''! Name wheel-incised ( either Loetz, ca 3/2018 ) ( name changed to Merlin Glass 1983! 27 Fake acid stamp mark, c. 1966 - 1980 top as a molded mark in frosted.. Used in Louisville Glass Works ( 7/2017 ) Reference Sources/Bibliography page made the. ) c 1961 Fig or image search of this page '' - at 31! Pieces can be easily confused with old especially when they carry Fake and forged marks have sheared top rims no. Redfearn Bros. ( 2/2019 ) 26 most fakes and forgeries ) this mark used... Mind when examining suspected Loetz marks to be done or colored enamel around since the late 1700s the! Of mouth-blown beer bottles newsletter circle mark is used by collectors to date Czech Glass between. Austria Candia Silberiris II Art Nouveau/Jugendstil Glass Vase, ca of Glassware sheared rims! Prolific on classic carnival Glass made by Tiffany or Steuben called Tango in black ink N '' in circle! 2/2019 ) 26 most fakes and forgeries of acid marks are applied with rubber stamps like these typical..
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