clearly identifiable alphabetical letter or letters (like A. 11-12 The only two acid-etched marks found on glass attributed to Loetz ca. "K" Logo Table, Preface/Introduction & Volume "L" Table of Contents, Lamb Glass Co. (4/2017) publication of the Not to be confused with the LMK monogram of Ludwig Moser, Karlsbad (see Moser listing). The type of glass, the material of the dial - whether paper, ceramic, or tin - or the casing (note: plywood was not used on clocks until 1905) can all help a collector narrow in on who made their clock and where Jules Vermeire1930-32 A more extensive list can be found in Truitts' Collectible Bohemian Glass Vol II, 1915-1945. as is virtually everything to do with bottle dating and identification. this website. Hamilton Family Glass Companies (11/2019) Lalique designed windows can still be seen at 712 Fifth Avenue in New York. 47-49 Paper label with Harrach family crest showing the triple-feather plume design, Fig. Other "V" Marks (3/2020), "V" Factory List impressed'flame' seal Glass makers often left their mark, emblem or logo on the bottom of the vessel, or on its "heel" (the lowest part of the bottle or jar's face). "Pertti Santalahti" signature (designer for Humppila). Fig. under his name from 1877 to 1900 (Van Wieren 1995) which more than spans the time that Cream moulded mark One factory making beer bottles in the 1880s, whose ownership, name, and mark particular bottle shape or type was likely used for are period bottle/glass acid-etched (7/2015) Embedded Ventures. following link: 5-A French spelling of Czechoslovakia, used 1918-1938. (3/2019) Fig. The mark shown was found on a soda fountain glass dating to the 1950s. of the Owens-Illinois Glass Co.) - Fig. North Baltimore Bottle Glass Co. (3/2018) Symbols Article, Mexican Marks Table Poughkeepsie Glass Works (12/2018) Made in Czechoslovakia, ca. Knox Glass Bottle Co. (3/2017) Its marks include etchings, molded marks, and labels, so look carefully before you buy or sell your glass. been replaced by the (6/2015) ), Loetz Austria Candia Silberiris II Art Nouveau/Jugendstil Glass Vase, ca. use, the mark becomes a means of dating the piece upon which it appears. Josef Inwald, Czechoslovakia (1862 - 1958) determining the history and ages of the collectors' bottles. "IG, 3078" Ingridglas initials signature with pattern number. some brief history behind the companies. (3/2018) Permanent marks of any kind are virtually unknown on authentic production-grade Loetz iridescent glass shades. - a Jaffe Rose (importers), England (1950s - 1960s) moulded mark1953-75 Website . cameo signature'Arsale' or 'Arsall'c 1918 to 1929 "M" Logo Table, Preface/Introduction & Volume "N & O" Table of Contents, Neodesha Bottle & Glass Co. The Moser marks shown below are only some of the many marks the company used. 49, mistakenly attributed for many years to Thomas Webb of England. later paper label http://www.glassbottlemarks.com), "ENCYCLOPEDIA OF MANUFACTURERS appropriate. Get DIY project ideas and easy-to-follow crafts to help you spruce up your space. The E. G. CO. and E. G. Co. The Packham Firms - Jobbers in Liquor Bottles 29 Figs. metallic label,gold on black Fig. This is the mark for Hazel Atlas Glass Co. Owens-Illinois Glass Company Part 2 - Logos & Codes. Aurene is one of the most popular styles made by Steuben Glass Works. 1920-1938. The Sheldon-Foster Glass Co. and Related Companies "R-e-59" signature for Reijmyre on 'harlequin' bowl designed by Paul Kedelv in 1959. Design, color and details of construction are better indications of age, quality and Czech origin than marks. "D" Logo Table, E. R. Durkee & Co. and The Misunderstood Durkee Bottles - Bill Lindsey (Bottles & Extras, May/June 2009) Lancaster Glass Works (4/2017) "O" Logo Table, Preface/Introduction & Volume "P, Q & R" Table of Contents, Pacific ChristiaanJohannes Lanooy1919-30 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 There is some confusion about the relationship between Barolac and the British merchant John Jenkins. engravedscript mark (8/2020) important website section is devoted largely to the published articles of the The French spelling, Tchcoslovaquie, is shown at top as a molded mark in frosted glass. published via other venues - primarily in City Glass was in business, producing a certain (as certain as the The 6 Best Online Embroidery Services of 2023, Types of Colorful Glass Used in Vintage Kitchenware, Carnival Glass Identification and Value Guide, How to Identify Pottery and Porcelain Marks, Overview of the Quezal Art Glass and Decorating Company. Marks on Loetz cameo may also include the mark of a glass designer. marks and his pages are a wealth of information on the subject. Owens-Illinois Glass Company Part 1 - History. Fig. moulded markon pressed glass1948 to 1968 Ludwig Moser founded several glass decorating studios in the middle of the 19th century and a glass factory in the early 1890s. David H. Chambers, Acme Glass Co. The iridescent glass known by his name was made at a glass factory started by his widow, Susanna, in 1851. Other "O" Marks (10/2018), "O" Factory List the subject is important to refining the estimated date range for the Schriever, and Bill Lindsey (Part 1 [Issue #369:1-3; of Historical Bottle Collectors. Holmegaardpaper label1930s 13). This list of French glassware brands is in no particular order or preference. Lalique, France (established 1909) one side with PACIFIC / SAN FRANCISCO / GLASS WORK (sic) making it easily clear This Any iridescent glass shade marked Loetz or Ltz should be suspect unless the seller can provide convincing documentation. Fig. (8/2016) Opaque bits of glass are worked into an internally swirled glass body. Other pieces are simply marked Czechoslovakia in molded block letters. logo onpaper label1919-25 makers markings or are from other publications, i.e., not Bottles and Not all Northwoodcarnival glasswill be marked. Official La Rochere Online Store. Pieces from the 1940s are marked "Fire-King Oven Glass." See more ideas about glass, vintage glassware, antique glass. If the mark was used for many years, we may have to rely on other considerations "IG, 3080" Ingridglas initials signature with pattern number. present day. These marks read "F. Carder" as shown on this Bubbly piece, and were accompanied by the word "Steuben" etched in the same way. bottle, if that fact is known via embossing or labeling.) relief- or intaglio-moulded mark(with or without "R" or "FRANCE") Saltsburg Bottle Works Co. (3/2019) This article will review marks on the most frequently found antique and collectible glass from this region made 1875-1938. "S" Logo Table, Preface/Introduction & Volume "T, U & V" Table of Contents, The T.C. This restaurant is located on a quiet little block but that doesn't mean it doesn't get busy in here! Blowers. Shapes, colors and styles of 100 years ago are continuing to be produced. Logos Unrelated to the Illinois Glass Co. Illinois-Pacific: A West Coast Phenomenon. The company's etched fleur-de-lis logo is sometimes present as well. "Webb, England" Thomas Webb acid etched mark, c. 1950 - 1966. (5/2015) "Thos Webb, England" Thomas Webb acid etched mark, c. 1966 - 1980. And finally, one of the more useful tools for determining what a In those categories where marks are not usually present or evident, the guide gives sources that list manufactures or companies that made particular kinds of objects. Other "L" Marks (7/2017), "L" Factory List Fig. Analytical cookies collect data anonymously, about how visitors use our site and how it performs. partialpaper label on Loetz'Marmorierte' vase(red on white)- probably French retailer sand-blastedc 1925 925-1000 . Newark Star and the Everett Factory Also consult the out (well over 6000 pages!) Federal Glass Co. (7/2015) which may be of interest to site users. In the case of the curved marks, the curvature may vary from that shown, alternative French spelling,straight line, Lalique, France (established 1909) The Ohio Fruit Jar Co. (6/2018) 20. The Thomas Wightman Glass Companies 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. Fig. Moser began making its own glass in 1893, when Ludwig Moser's four sons were brought into the business. for the American Bottle Company) or a distinct logo or symbol, a user Owens-Illinois Glass Company. engraved signaturec 2000 The business went bankrupt during the 1930s and production was severely limited until the end of WW II in 1946. (6/2018) Pieces from the 1960s have the Anchor Hocking wording and logo in addition to the Fire-King Ware mark. company logo There are a couple of simple rules to keep in mind when examining suspected Loetz marks. is also a great resource for those wishing to figure out what an Siddy Langley, England (established 1988) pictures to the left show the base of an 11 oz. Federal made many marked Depression-era salt and pepper shakers and kitchenware items in a variety of colors in addition to Depression glass dinnerware sets. Lindell Glass Co. (7/2017) Works, American Bottle Company: A Study in Contrasts and identify hallmarks and other marks on decorative art objects. com Makers Markings, The Glass Factories and Bottles of Alexander and The species in the logo is sometimes mistaken for an eagle or another type of bird since it is often poorly molded into the glass and can be hard to read. stylised'flame' trademark Glass Co. (1902-1926) (8/2016) This is one of the few "Czechoslovakia" only marks that can be attributed to a specific company. Although virtually all of these older com www . Marion Fruit Jar & Bottle Co. (9/2017) paper label1930s (FOHBC). Co. (1/2016) (10/2018) Lamont Glass Co. (4/2017) of the 4-B Typical acid-stamped authentic ca. There are all sorts of registration marks to look out for - Many pieces of glass from the middle of the 1800s and newer have registration numbers. Moser designs have spanned many different styles of decorating including Art Nouveau, Art Deco, and Modernism. IGCo. (9/2015) Illinois-Pacific: A West Coast Phenomenon. Published Makers Markings Articles, ") are those Coast Co. (1930-1933) and Owens-Illinois Pacific Coast Co. His monogram, below, appears on some designs he made for Loetz, as well as independent work made from his designs at other firms. Johann Ltz never owned the glass business that bears his name. bottles! Root Glass Co. (2/2019) country - used beginning in 1929 or 1930 until at least the mid-1950s. William Heesen1943- located at the links below - for more information on the history and marks of the Pacific Glass Works (12/2018) - the first successful glass company west of the Rockies - which operated from the late 18th century to the In the case of the curved marks, the curvature may vary from that shown Historic Bottle Related Links page under Toulouse (1971) for a link to this paper label back to top of page, Iittala, Finland (established 1881) The Kilner Glass Companies (England) (1/2017) That company's marks are probably the most commonly encountered U. S. makers marks 30 (Ca. Three Rivers Glass Co. (11/2019) paper label(gold on black) Fig. This is one of several marks used by Durand Art Glass from the mid-1920s into the early 1930s. Maker's marks are also acid badges - Many times a glass maker's mark was a type of branding called an acid badge. Peerless Glass Co. (12/2018) published via other venues - primarily in, which is the official (8/2020) All Marked pieces are not more valuable or desirable than unmarked pieces. From its roots as a small local glazing contractor, James Price Windows has grown steadily in its impressive 68 years existence, to provide an extensive array of replacement window and door solutions. Most authentic marks on ca. The National Association of Milk Bottle Collectors (NAMBC). associated glass makers that used them, Kimble Glass Co. (3/2017) newsletter. Glass Containers Corp. and Its Successors moulded mark(year number on left) download limited copies of posted material. vibro-pen engraved(design by Kjell Engman)c 1980s Earlier pieces are engraved with a silver block mark. Ellenville Glass Works (6/2015) metallic label(gold on black) Other "D" Marks (3/2015), "D" Factory List From upper left: Czechoslovakia in oval; Czechoslovakia in single line; Loetz Austria in script. 26 Most fakes and forgeries of acid marks are applied with rubber stamps like these three typical examples. Glass Companies (8/2016) wheel-incisedafter 1891 available here as published articles Finding a shade marked Loetz, for example, would be highly unlikely and probably a forgery. acid-etched(on late productions) 1. at these sections below which if printed The German spelling is Tschechoslowake. Francisco, CA. Fig. & E" Table of Contents, De Steiger Glass Company and the "Twister" These Tables 23-A The CAGJ mark was ground out and the pontil was polished. metallic label(black on gold)(design by Ellis Bergh)c 1930s - 50s being reprinted by Blackburn Press; check the the Owens-Illinois Glass Company - which had many plants around the wheel-incised The National Association of Milk Bottle Collectors 19 & 20 Two of the French-styled names used by Loetz were Velez, Fig. Other "H" Marks (6/2016), "H" Factory List vibro-penengraved1997 In comparison to authentic Gall pieces, these are molded rather than etched, acid cut or decorated in some other hand-applied fashion. Used ca. (10/2016) Search the SHA/BLM Historic Glass Bottle Identification & Information mark used byLouis Comfort Tiffany on a variety of Favrile glass pieces. (4/2017) Lyndeborough Glass Co. (7/2017) MexicanMakersArticle. "Zwiesel, 1872" acid etched mark. 37 (Since ca. Logos enamelled,acid-incisedmark A - Illinois Glass Co. David Whitten is a serious avocational student of bottle and insulator makers 2 This 10-inch iridescent Art Nouveau vase is being made today. Figs. 38 & 39 (Since mid-1990s)These two marks have been used since the mid-1990s and are applied by sandblasting. This bottle was certainly made by the Cream City 27 Fake acid stamp mark, virtually identical to original Loetz mark in Fig. Initially, it was thought that Gall was the only significant mark appearing on cameo reproductions. The Richard mark above is on the new 6-inch cameo glass reproduction in Fig. name for the organization, and is currently the name of the NAMBC's monthly It was engraved with a vibrating electric pen. Tygart Valley Glass Co. (11/2019) The Owens Bottle Co., Part 2 - Dating Logos & Codes engraved onopalescent glass1930s 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 marks and symbols of identification found on bottles are datum points in Contradictions, American Glass Works, Ltd. & American Glass Works, The Moore Family Glass Houses of New Jersey The subject of bottle makers marks is a complex one - Jean Luce, France (1920s - 1930s) The business began making common objects but turned to art glass in 1879 when Johann's grandson Maximilian Von Spaun II took control of the business. More Fidelity Glass Co. (8/2015) "E Gordon" signature for designer Ernest Gordon, on Kosta Boda item. wheel-engraved diamond-point engraved(design by Timo Sarpaneva)dated 1958 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. Simplex Jar (12/2018) 1918-1939. West Coast Glass Co. (5/2020) metallic label(gold on cream) Many products and glass making techniques from this region have changed little over the years. 1918-1938 Czech glass were rubber-stamped in acid or ink although some were molded or sandblasted. 4-A Typical ca. (3/2015) this book is a good source of information on bottle makers marks and the history moulded markon pressed glassc 1910 to 1935 The L. G. CO. Mark (Again) - Bill Lockhart (Issue #290:2; December 2004) "M J Sweden" (Mats Jonasson) signature with pattern number. Henry W. Putnam and the Lightning Fastener Fig. The San Francisco Glass Companies (3/2019) These glassware brands are all recognized and respected companies in their industry and offer quality, style, and aesthetic appeal. See The mark on the left has also been reported in diamond-tip script. Bill Lockhart, Pete Schulz, Carol Serr, Beau HERE to jump down this page to the listing of linked Makers Marking The Origins and Life of the Export Beer Bottle - Bill Lockhart (Bottles Some glass containers make quite obvious which glass company made the item. 1919-1933. Illinois-Pacific: A West Coast Phenomenon. Frits Lensfeld1926-30 Later Smalley Companies (6/2019) "Fuga, Orrefors" embossed mark for 'Fuga' range. intaglio stamped mark(on early pieces) wheel-incised(designed byMax von Spaun)after 1870 Hazel-Atlas Glass Co. (2/2016) Dyottville Glass Works (3/2015) The DuBois Glass Co. - Bill Lockhart, Pete Schulz, Carol Serr and Bill Bill Lockhart All Southern Glass Co., Vernon, California (6/2019) It was founded in 1815 and made high quality art glass through 1933. Kelly C. 122. Imperial Glass Co, USA (1901 - 1984) Victory Glass Companies Weeks & Gilson and the South Stoddard Glass Co. American Glass Works, Ltd. & American Glass Works, Pittsburgh, American Glass Works - Richmond (VA )& Paden City (WV), The National Association of Milk Bottle Collectors. Other "E" Marks (6/2015), "E" Factory List 326. Made in the U.S.A. was added to the Fire-King mark in 1951. Other pieces are simply marked Czechoslovakia in molded block letters. The country was formed in 1918 from Slovakia, Bohemia and Moravia. (5/2020) Real Or Repro is an industry resource powered by, Loetz Phaenomen Genre 1/844 Glass Vase, ca. Cameo Glass Is Historic, Beautiful A recent Skinner auction in Boston sold pieces of cameo. For example, the quart canning jar pictured to the right is boldly embossed on The Hero Glass Firms (6/2016) Whitney Glass Works (8/2020) This is one of a number of different marks used by the Daum factory in Nancy, France. company logo 2/2/2023. Check the bottom of the glass for a pontil mark, which Fenton doesn't have. Libbey Glass Co, USA (established 1888) diamond-point engraved(design by Tapio Wirkkala)dated 1952 Other "R" Marks (2/2019), "R" Factory List Schulz, Carol Serr and Bill Lindsey (Issue #335:1-4; September 2008) Most late milk glass pieces with this mark were indeed produced by Westmoreland during the 1950s and '60s. Mississippi Glass Company (2/2018) metallic label(purple on gold) Davidson embossed lion & crown factory trademark logo. articles.). present day. From the 1860s to 1893, the Moser firm decorated blanks from other glass houses. This is one of several marks used by Durand Art Glass from the mid-1920s into the early 1930s. com www . (3/2018) 1920-1938. Loogootee Glass Co. com Rabbit Trails: The Twisted Path to Bottle Identification The various categories which make up the field of decorative arts are diverse in form and function, Dillon Glass Co. (3/2015) The "propeller" marks may be stamped or painted; usually found in black but occasionally in red. Fig. 25 Typical fake mark engraved with diamond-tip pen. stencilled sand-blasted mark Some have interpreted Barolac labels as a trade name of Jenkins, but that does not appear to be correct. Marks assist in determining one or more of the following: Manufacturer When unmarked pieces made by Steuben Glass Works were brought to Frederick Carder (the company's co-founder and longtime art director) so he could look at them, and he often marked them as they were identified. of use as references. The Sterling and Sneath Glass Companies (6/2019) Giles-Clough Glass Co. and Related Companies The W.G.Co. mark acid-etched,name wheel-incised(either Loetz, Spaun or Austria) Some original pieces are opalescent, as well as frosted. "C" Logo Table, Preface/Introduction & Volume "D This design was the basis for the so-called propeller mark, Fig. Figs. MARKS ON Wedgwood, for example, has been around since the late 1700s and the brand marks have undergone variations over the centuries. 1880-1890)Early cursive mark, usually engraved. Cornelis de Lorm1916-25 13 & 14 This is the other acid mark attributed to Loetz, ca. When used in Fig. "T" Logo Table, Union Glass Works/Union Glass Co., Kensington Fenton used this oval mark beginning in 1970 and later added the "8" to denote the 1980s. To do a word/phrase by updated web published articles, Forged propeller marks applied to pieces which are offered as Webb, are fairly common. (founded London Glassblowing Workshop in 1976, Peter Layton & Associates in 1993) below) - on most major bottle producers in the U. S. and a few Weeks & Gilson and the South Stoddard Glass Co. The Murano glass industry boomed during the 1950's/60's, exporting a vast amount of Venetian glassware as well as producing a large quantity of glassware for tourists visiting Venice. She co-founded the Costume Jewelry Collectors International, a global educational website. Sydenham Glass Co. (9/2019) Makers and Their Marks by Dr. Julian Toulouse and is one of the if the maker is known, much company specific research has yet to be done. Journal Articles" section of the Wisconsin Glass Co. (11/2020) (11/2015) makers mark stands for on a bottle they may have and an approximate date range. black-enamelled Co. (6/2019) formerly also known as Karhula-Iittala; merged with Nuutajrvi (est 1793) in 1988, diamond-point engraved(design by Tapio Wirkkala)dated 1952, diamond-point engraved(design by Tapio Wirkkala)dated 1955, diamond-point engraved(design by Timo Sarpaneva)dated 1958, diamond-point engraved(design by Timo Sarpaneva)c 1961, Josef Inwald, Czechoslovakia (1862 - 1958), Isle of Wight Studio Glass, England (established 1972), Jaffe Rose (importers), England (1950s - 1960s), James A Jobling & Co, England (1921 - 1975), moulded mark on jugwith RD No 724094(registered 20th September 1926), Jonasson, Mats (see Mlers Glassworks) articles listed and linked in the boxes above. Step 3: Check for an Overmark. entirety below. relief- or intaglio-moulded mark Granite Glass Companies (11/2015) English spelling,curved Z Logos (11/2020), "W, X, Y & Z" Factory List Glassware marked Daum Nancy is credited to Auguste and Antonin Daum. compliments of the NAMBC: Liberty Glass, Lamb Glass, and updates (bought out by Wedgwood in 1969 & re-named Wedgwood Glass. Eugene L. Husting was in business The person using this mark sells primarily through online auctions. Forgeries of Moser marks are frequently applied to new glass as well as genuinely old but unmarked wares of other makers. 11. Wilhem Kralik Shne was an important glass works in the Austria-Bohemia region of eastern Europe. Return to the Glassmaking & Glassmakers page. author of these articles) and the (name changed to Merlin Glass in 1983) "Holmegaard, Peter Svarrer" acid etched stamp/signature. Nuttall & Co. (3/2018) The Akro Agate logo is actually a crow flying through the letter "A" holding marbles in its beak and claws. Marked. Essex Glass Co. (6/2015) Reference Sources/Bibliography page. Search the SHA/BLM Historic Glass Bottle Identification & Information His webpage Many Fostoria pieces were marked with paper labels such as this one. 1714, still in operation today. enamelled mark which is the official Western Glass Manufacturing Co. (5/2020) Liberty Glass Co. and Related Companies (4/2017) specifically, the marks on this particular bottle indicate it was made in 1941 The examples shown above were offered in a 1930 Butler Bros. catalog in the United States. plant #1 as it is believed they had two separate plants at the same location and "Caithness, Scotland" acid etched mark on "Journey" paperweight. Other "N" Marks (3/2018), "N" Factory List 'Pyrex' labels & marks Legras & Cie, France (1864 - 1914) Encyclopedia of Manufacturers Marks on Glass Containers better quick summaries on the subject of maker's marks pertinent to the goals of published on glass manufacturers' marks on bottles, but it does contain many Kosta Boda, Sweden (established 1976) 1896-1920 (8/2016) Marks Are Clues to an Antique's Past Many antiques have marks on the underside that are stamped, impressed, or painted on. . ticket(black & gold on white)c 1990s 22 The new vase in Fig. Streator Bottle & Glass Co. (6/2019) paper labelc 1925 onwards errors which have been discoveredsince it was first (6/2019) K P C de Bazel(several variants)1916-47 one has to know what mark or marks were used by what glass or bottle (1933-1943) (8/2016) This completed and published articles. commercial purposes. Sabino, France (established 1919) (US-owned since 1978) moulded mark: diamond-point . The far simpler shades made ca. references. here -, De Steiger Glass Company and the "Twister" Virtually all original Loetz vases have fire-polished top rims and ground pontils on the base. Markings Articles 46 Monogram of Kolo Moser, in raised glass. Between the wars, ca. Fig. 2014v; article available at this link: This mark was used by Jefferson Glass Company on utility glass and its "Chippendale" pattern of tableware. however, Westmoreland molds have been sold to other glassmakers over the years who did not always remove the mark so dating can be difficult. Jeannette also used a "J" in a triangle or a "J" standing alone as their mark on occasion. published. period of use of the mark was short, the age of the bottle may be pinpointed to (11/2015) enamelledcameo mark It was used on a variety of different types of glassware. Bill Lockhart (University of New Mexico they will continue to be listed and Mark (11/2020) Coast Glass Companies and Their Marks (12/2018) The years drop away as you drive into Saint-Louis-ls-Bitche. interpretation of most known makers marks. Holmegaard (est 1825) & Kastrup (est 1847) merged in 1965, engraved mark(with Per Lutkenmonogram)post-War, engraved mark(with Per Lutkenmonogram)dated 1961, Kerr Glass Manufacturing Corporation, USA (established 1903) Remember, though, that neither Loetz nor Ltz ever appeared in an acid mark; it was only the word Czechoslovakia. engravedscript mark cover most known American glass makers marks assigning specific markings to the Other Important Southern Potteries and Potters Other well-known Southern potteries include Brown's Pottery (c. 1924-present), Cole. The new malachite horse head above is made in America. 41 New malachite glass from the Czech Republic and other countries is frequently found with forged Moser marks. Owens-Illinois Glass Company mark shown above - have a lot of good Production ceased in 1949, but the company sold off its remaining inventory until 1951 when it officially went out of business. After the war, the company resumed production and remains in production today. German Glass Signatures + Markings. Authentic Gall pieces sell for thousands if not tens of thousands of dollars. work is a massive treatise on "Venini, Murano, Italia" acid stamped mark. "R" Logo Table, Preface/Introduction & Volume "S" Table of Contents, Samuel McKee & Co. Bottle & Glass Makers Markings, (Click hand with the information provided on this page a bottle information seeker has powerful tools in their Keystone Mason Jars, Part I: John L. Mason & His Companies Winslow Glass Co. (11/2020) The actual manufacturer of glass began in the Middle East more than 3,500 years ago, with the earliest known production of glass recorded in the UK around 1226.