Jewelry makers mark symbols

Designer marks can also indicate when a piece was made, and can be used to trace a piece’s history and value. Other marks, such as karat stamps, can also be found on jewelry. These marks indicate the purity of the metal used to make the piece, and can range from 9K to 24K. Other marks you may find include trademark stamps, which are …

Jewelry makers mark symbols. PALO ALTO, Calif., May 28, 2020 /PRNewswire-PRWeb/ -- BusinessMind has selected Zillion, the insurer that offers 1-Click jewelry insurance as its ... PALO ALTO, Calif., May 28, 202...

Enter at least 3 consecutive letters of the signature. Mark Letters . A

5) 14k NIIi – 14k white gold made by a designer or company with the initials of NIIi. 6) 585 – 585 stands for 14kt gold, white gold in this instance! 7) 18k 750 – Often you will find both karat stamps and their percentage stamps inside of rings. 750 is the same thing as 18k gold (white gold).Understanding hallmark symbols – Brace yourself for a crash course in the enchanting script of jewelry hallmarks. By the end, you’ll feel like an expert in this age …JEWELRY MARKS - SILVER MARKS & HALLMARKS - PEWTER MARKS: Online guides to identify and date Jewelry, Silver, Silverplate, Pewter, Precious Metals and other Metalware from all countries or periods This is a partial list from the tens of thousands of Jewelry or Silverware manufacturers and companies or studios that we have included in …Maker’s Marks. Maker’s marks reference books and internet sites are also available for furthering a jewelry investigation. A library of reference materials on maker’s marks …Notes: For an in-depth review of David Andersen marks, see Online Encyclopedia of Silver Marks, Hallmarks & Maker’s Marks. Updated 2/28/2020 by Pamela Wiggins Siegel. ANDRE’ COURREGES, PARIS . Mark: Courtesy of Nicole St-Pierre; Dates: 1961 to present; ANDREAS DAUB — See DAUB, ANDREAS. ANDREE BAZOT — See BAZOT, ANDREEFeb 27, 2015 · On most quality jewelry, the specifications of your jewelry (like gold karat) will appear as a hallmark, or a stamp (or several) on the back or underside of the piece. Hallmarks connote the purity or fineness of the precious metals. Common Gold Jewelry Hallmarks. Pure gold is 24 karats and is stamped as 999 to indicate its higher gold to alloy ... May 13, 2019 - Explore Robert Cowley's board "Jewelers Marks and HallMarks" on Pinterest. See more ideas about antique knowledge, jewelry knowledge, pottery marks.Enter at least 3 consecutive letters of the signature. Mark Letters . A

4. Romeo Miracoli e Figlio srl - Milano. Mark MI 6 from 19 June 1974. Mark on a silver cover of a prayers book dated 1910. 5. Brandimarte s.r.l. Firenze. Mark FI 283 from 1 April 1968. Mark on a silver wine cooler. Mark on a silver water pitcher.Cripps (1894), Old English Plate: Its Makers and Marks. Hayden (1917), Chats on Old Silver. Howard (1903), Old London Silver, Its History, Its Makers and Its Marks. Jackson (1905), English Goldsmiths and their Marks: A History of the Goldsmiths and Plateworkers of England, Scotland, and Ireland.The Karat System. Pure gold is 24 karats, indicating 24 out of 24 parts are gold. It is typically designated as 99.9% pure gold. Common markings include 18K, 14K, and 10K. These markings provide a clear and straightforward understanding of the gold content in a piece. While countries outside the U.S., like Canada, Mexico, the UK, and Germany ...You see the labels all the time: a 14-karat gold ring or an 18-karat necklace. But what does that mean? Learn before you buy any jewelry. Jocelyn Li Jocelyn Li I'm a goldsmith’s da...There are three main types of estate jewelry: Art Organique, Vintage, and Antique. These three types essentially categorize estate jewelry by age. Art Organique describes jewelry from the 20th century to now. Vintage characterizes jewelry that is at least 20 years old. Antique refers to jewelry that is 100 years or older.The most common gold markings, carat marks, simply state the purity of the gold. The caratage is expressed as a number followed by “k” (for karat) or “ct” (for carat). For example, 14K and 14ct are both used to express 14-karat gold. Gold jewelry can be 10K, 14K, 18K or 24K – the higher the number, the more pure gold an item contains.In 2000, Liz Claiborne bought Trifari (along with Monet and Napier). All new pieces were mass produced overseas with Trifari cards. These are not vintage and should be listed as "Fashion Jewelry," but many uneducated sellers list them as "Vintage." If you see a listing that claims a piece is an "Unsigned vintage Trifari" it is either a newer ...

The following list of Russian marks is for makers using the Latin alphabet. For Russian makers' marks using the Cyrillic alphabet, click here. A. (Latin) A G K. Alexander Nordert Gotkovski. Александр Нордерт Готковский. St. Petersburg 1799-1835.Gold, silver, and platinum jewelry can be stamped or engraved with a number of small marks, usually placed in discreet places — like the back of an earring, inside of …There are several types of hallmarks, including: Assay office marks. Metal purity marks. Sponsor’s or maker’s marks. Date letters. Each type of hallmark serves a …We are frequently approached by collectors asking for assistance to identify hallmarks on Native American jewelry. Sometimes the maker is easy to identify, other times the attribution is more difficult to make. Many times the marks are unattributable as they were used by Native American or Anglo craftsmen who worked during the “boom” years ...WorthPoint’s Marks and Library database is intended to be a clear and practical way to find and identify maker’s marks, as well as a resource for further researching your item beyond simply discovering its value. Find out for yourself how WorthPoint’s Marks and Library resources can be combined with the Worthopedia’s powerful price ...Researching Costume Jewelry History, Companies and Signatures – “P”. Costume Jewelry Collectors Int’l is pleased to host RESEARCHING COSTUME JEWELRY originally created and published by Dotty Stringfield on IllusionJewels.com Jewelry History – Jewelry Research – […] Global network dedicated to Costume Jewelry Marks the …

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Sterling Jewelry Makers Marks. Maker’s marks are typically the initials or name of the manufacturing firm. In many instances the makers mark is a logo or symbol which is stamped onto the gold, silver or platinum jewelry item. Sometimes sterling jewelry makers marks are called ‘Trademarks’. Various USA sterling jewelry makers marks.Explore Medicine Man Gallery's extensive online database of Native American jewelry hallmarks, a vital resource for enthusiasts and collectors. Identify unique marks, artist names, or shop symbols within our growing collection. Constantly updated, this repository combines rigorous research with community knowledge for precise attributions.To identify makers' marks on Silver & Silverplate or Jewelry and Pewterware from all countries or periods and find prices to determine accurate values for your antique or vintage collectibles, please see our Marks4Antiques services with tens of thousands of examples of makers marks and millions of auction results for related items.Native American Jewelry Hallmarks. Native American jewelry trademarks or hallmarks are the marks on the jewelry that identify the artist. The term refers to the initials and symbols used by a particular artist, but may be the artists whole name. They are usually made by holding a die on the silver and hitting it with a hammer to leave the mark.

Welcome to the Makers Mark Database . This site is accessible to current NAJA members only! Please use Username NAJA2022 and the generic NAJA members’ Database Password to Log In. You are encouraged to search through our database of jewelry trademarks and maker’s marks. You can search alphabetically, by trademark, or by distinguishing marks. To identify makers' marks on Silver & Silverplate or Jewelry and Pewterware from all countries or periods and find prices to determine accurate values for your antique or vintage collectibles, please see our Marks4Antiques services with tens of thousands of examples of makers marks and millions of auction results for related items. - In 1944, following the demise of the Fascist government, the "fasces" symbol was obliterated from the maker's mark. C. - In 1968, new legislation ordered the maker's mark form changed to a rectangle with pointed sides, a five pointed star symbol added on left side. Standard marks of .800 and .925 retain the oval cartouche. For smaller items, such as jewelry, the system is much more simplified and comprises a mark indicating the precious metal and a maker’s mark. Since 1838 an eagle’s head indicates a gold purity of at least 18 karat and the boar’s head or crab mark is stamped on articles with a minimum fineness of 800/1000 silver.Explore Medicine Man Gallery's extensive online database of Native American jewelry hallmarks, a vital resource for enthusiasts and collectors. Identify unique marks, artist names, or shop symbols within our growing collection. Constantly updated, this repository combines rigorous research with community knowledge for precise attributions.Hallmarks are a symbol of culture that Native artists use to imbue their work with belief and have become a fundamental aspect of art today. These stamps can distinguish both the artist and the heritage as they represent. NativeAmericanJewelry.com encourages guests to learn more about hallmarks along with the artisans that make them by checking ...Maker’s mark identification symbols stamped on jewelry. Maker’s marks, or M marks, are popular mostly among US manufacturers. Or rather, it’s mandatory here since 1961. However, many foreign jewelry makers mark their pieces as well. It is one of the surest methods you can tell whether your ring is real or not. The M marks usually take …Gold, silver, and platinum jewelry can be stamped or engraved with a number of small marks, usually placed in discreet places — like the back of an earring, inside of …Due to the large volume of requests received, we are unable to answer individual questions about jewelry marks and signatures. V. “V” — See VALENTINO. VALENTINO COUTURE, INC., NY, NY — 1960 till present. Mark: “V” (made from 3 triangles) first used Oct. 1970. Mark: Courtesy of Julie Levine. Founded by Valentino …

Hallmarks are tiny symbols or words stamped on jewelry, accessories, objets de vertu, flatware, and other small precious metal items. ... Jewelry Maker’s Mark. Maker’s marks are the initials or name of the manufacturing firm or other representative symbol stamped into a gold, silver or platinum item. Also called ‘Trademarks,’ they often ...

On most quality jewelry, the specifications of your jewelry (like gold karat) will appear as a hallmark, or a stamp (or several) on the back or underside of the piece. Hallmarks connote the purity or fineness of the precious metals. Common Gold Jewelry Hallmarks. Pure gold is 24 karats and is stamped as 999 to indicate its higher gold to … To identify makers' marks on Silver & Silverplate or Jewelry and Pewterware from all countries or periods and find prices to determine accurate values for your antique or vintage collectibles, please see our Marks4Antiques services with tens of thousands of examples of makers marks and millions of auction results for related items. The next mark we see is a crown or gold standard mark. Jewelry markings chart n how to read silver hallmarks steemit ask a specia what can the hallmark benjamin allen ue 1899 morning makers marks b replays and things jewelry makers marks in alphabetical order beautifulearthjasilver jewelry marks learn to identify and …Napier jewelry was a high-end, American fashion jewelry company. Initially, when it was established in the late 1800s, it produced watch chains for men’s pocket watches. Then, the company based in Attleboro, Massachusetts was known E.A Bliss Co. By the 1920s, Napier was producing costume jewelry for women. The name changed to … The popularity of Modernist jewelry and silver continues to this day, with its legacy seen in contemporary jewelry design. Researching Modernist Designs. For serious collectors and dealers, correctly attributing the maker and age of Modernist jewelry and silverware is crucial to establishing their value. Hallmarks are tiny symbols or words stamped on jewelry, accessories, objets de vertu, flatware, and other small precious metal items. These minuscule visuals can offer assurances as to an item’s metal content, origin, and/or date of creation. Select from the articles below to expand your knowledge with regard to these miniature clues to the ... Awarded. Welcome This project has been 18 years in the making and now documents over 12,000 silver marks on 1,200+ pages and subpages. It is regularly updated as we find and photograph new examples of silver hallmarks and makers' marks. To navigate the site, it is easiest to use the green menu bar at the top of the screen.Every costume jewelry lover or collector should know that prior to 1955, jewelry designers, makers, and manufacturers could not protect their design under copyright law. So, once jewelry designers were able to use copyright protection under the law to protect their designs, the copyright symbol was added to many costume jewelry maker’s marks.Typical Navajo style split ring shank. Step Three. Hallmarks, just like the style of jewelry the markings on the backside can help to identify. Generally, Zuni & Navajo artists will use initials for their artist mark, exp. Roger Skeets will …

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JEWELRY MARKS - SILVER MARKS & HALLMARKS - PEWTER MARKS:Online guides to identify and date Jewelry, Silver, Silverplate, Pewter, Precious Metals and other Metalware from all countries or periods. This is a partial list from the tens of thousands of Jewelry or Silverware manufacturers and companies or studios that we have included in our ...The maker's mark is a stamp or engraving on the jewelry that identifies the maker or manufacturer of the piece. The maker's mark is typically found on the back of the jewelry piece, either on the clasp, the back of the brooch, or the inside of the bracelet. You may browse our current selection of vintage & designer costume jewlery in our shop.Attributed Maker's Mark(s): "∞" (Pictomark of Infinity Symbol or a Sideways Figure 8) Information : Leach & Garner (HK) Ltd. is a general findings manufacturer, based out of Hong Kong. They established operations in the United States in 1899.The Unique Whiteflash "W" Logo Hallmark. In modern practice, a hallmark for fine jewelry is usually found in conjunction with a purity stamp. The purity of the metal is a measure of its ‘fineness’. For example, ‘fine’ gold is said to be 24 karat. 14 karat gold is 14/24 pure gold or 58.5%. The purity of platinum is expressed in parts per ...Attributed Maker's Mar k(s): "Corum", Key Pictomark. Information: Montres Corum Sàrl, more commonly referred to as Corum, is a luxury watchmaker that was founded in 1955 by Gaston Ries and René Bannwart, in La Chaux-de-Fonds, Switzerland. Corum's signature design was a watch that was made from an actual $20 gold coin.A makers mark is the signature of its maker or manufacturer. Traditionally they were used so that the craftsmen behind a particular piece could be identified. Nowadays the purpose of a hallmark is more akin to a modern day trademark, and the presence of more notable markers marks will command much higher prices.Oct 22, 2020 · The hallmark of the master goldsmith – the maker’s mark – in the shape of a lozenge. From 1797, the State required that all objects made with precious metals must have a maker’s mark. Maker’s marks were stamped on a copper plate and preserved in the Assay Office, that is to say, the Customs. They have a lozenge outline and can be ... about makers marks. Marks may be used to convey information about the maker, the construction material, the date of creation and the accreditation organisation (if used). The Gold and Silversmiths Guild of Australia, as the only accreditation organisation operating in Australia, requires of it’s Members that stamps made on jewellery ...March 30, 2023 | Andrew Fabrikant. Jewelry maker's marks are unique symbols or letters engraved on a piece of jewelry to identify the maker or manufacturer of the piece. These marks can include the maker's name or initials, as well as other identifying information such as the country of origin, the date of production, and the type of metal or ... ….

The Cartier Stamp is the makers mark for Cartier, a very famous company. The 18k stamp means 18 karat gold. CID jewelry stamp meaning. What does CID stamped on a necklace mean? CID is the makers mark for Clyde Duneier, a jewelry maker based in New York. DS jewelry stamp (on top of each other in different directions) Costume jewelry, a blend of art and fashion, often carries unique markings that tell a story of its origin, design, and authenticity. These marks, ranging from designer signatures to manufacturing dates, serve as crucial clues for collectors, enthusiasts, and estate liquidators. Understanding these marks is essential for accurately appraising ... Makers' Marks & Hallmarks on British & Irish Silver. Use the links below to go to the section you want. Please report errors and potential updates via my Contact form. Note that coverage of Scottish provincial marks is far from comprehensive so I would appreciate additional examples of marks being sent to me.There are three main types of estate jewelry: Art Organique, Vintage, and Antique. These three types essentially categorize estate jewelry by age. Art Organique describes jewelry from the 20th century to now. Vintage characterizes jewelry that is at least 20 years old. Antique refers to jewelry that is 100 years or older.A jewelry makers mark database is a system of organizing hallmarks, gold stamps, and other markings found inside or on the outside of jewelry pieces. The primary purpose of …Gold-Traders has compiled a gold hallmark identification wizard to help decipher the markings that are stamped on your item.. Have a look at your piece of jewellery. If it was made in a country that adheres to the Convention on the Control and Marking of Articles of Precious Metals (otherwise known as the Common Control Mark), you should find a set …You see the labels all the time: a 14-karat gold ring or an 18-karat necklace. But what does that mean? Learn before you buy any jewelry. Jocelyn Li Jocelyn Li I'm a goldsmith’s da...Apr 26, 2022 ... Costume Jewelry Maker Mark & Dates ~ Trifari, Ciner, KJL, Coro, Eisenberg, and More! 959 views · 2 years ago ...more. Olive's Vintage Market.Here are the submissions from the identifying marks together video. There were over 100 submissions! Some were common and not included on the video and there...Common marks on Czechoslovakian jewelry range from geometric shapes to animals and include F25, LKH-27, C & Co., KROMPIROVKA 875 M, MASPOO Prag Brodway (MAB), and Goldschmied 1910. The F25 mark represents a goldsmith in Bohemia who was active between 1945 and 1994. Jewelry makers mark symbols, Emblematic marks are symbols used to identify the maker of a piece of jewelry or indicate the origin country of manufacture. The hallmark system originated centuries ago in England and today each country has its own hallmarking laws with different symbols for various elements like gold, silver, and platinum as well as finishing techniques like ..., When it comes to prescription and over-the-counter medications, the safety and effectiveness of a pill are of utmost importance. One way to ensure this is through pill markings – i..., The most common types of hallmarks, engravings and other antique symbols stamped on jewelry are: Purity marks. Maker’s marks. Assay marks. Date letters. We’ll also reveal some of the others - including monograms, patents and more. Here’s our antique jewelry identification guide to the different symbol types., Feb 28, 2023 · Unravel the mystery of Jewelry Identification Marks. Explore common hallmarks & symbols to discern authenticity & origin. Your guide to decoding marks! , Turquoise, coral, and shell are all found in Native American jewelry as embellishments. Most of the early turquoise was mined in the American Southwest. After those mines were depleted, imported turquoise from Persia was used. Over time, sterling silver jewelry featured increasingly lower-quality materials, including Chinese turquoise., 5) 14k NIIi – 14k white gold made by a designer or company with the initials of NIIi. 6) 585 – 585 stands for 14kt gold, white gold in this instance! 7) 18k 750 – Often you will find both karat stamps and their percentage stamps inside of rings. 750 is the same thing as 18k gold (white gold)., Hallmarks are a symbol of culture that Native artists use to imbue their work with belief and have become a fundamental aspect of art today. These stamps can distinguish both the artist and the heritage as they represent. NativeAmericanJewelry.com encourages guests to learn more about hallmarks along with the artisans that make them by checking ..., Gold Purity Marks. Gold jewelry is marked with a number followed by the letter “k” or a three-digit number to indicate purity. The letter “k” stands for karats, with 24k being pure gold. A marking of “18k” or “750” means the jewelry is 75% gold, while “14k” or “585” means it is 58.5% gold. Jewelry that has been engraved ..., Costume jewelry has been a popular fashion accessory for decades, allowing individuals to express their personal style without breaking the bank. While many people are familiar wit..., Many antiques have marks on the underside that are stamped, impressed, or painted on. These marks generally help with identification and the dating of the piece by giving a significant historical point of reference. Marks assist in determining one or more of the following: Manufacturer. Approximate date of manufacture., Coro Jewelry History and Marks. CORO/COHN AND ROSENBERGER c. 1900-1979. Coro jewelry, Cohn & Rosenberger, was founded in New York by Emanuel Cohn and Carl Rosenberger in 1901/1902 and incorporated in 1913. A factory was established in Providence, Rhode Island in 1911. With offices or plants in New York and Providence, at times they had a ..., Attributed Maker's Mark(s): "1 TO", "634 TO" Information: Antica Ditta Marchisio was founded in 1860, and is the first ever registered jeweler in Torino, Italy. They produced jewelry for high-end jewelry houses, such as Cartier. In 2000, the company was renamed to Mattioli Gioielli. Works primarily in gold and platinum., MALACHITE AND SILVER JEWELRY with maker's mark and hallmark. Our marks4silver section includes thousands upon thousands of worldwide makers marks, hallmarks, trademarks, and other symbols used to sign jewelry and fashion accessories, regardless of metal and spanning all periods. Most importantly, our specialists are always available to answer ... , Jewelry maker's marks are unique symbols or letters engraved on a piece of jewelry to identify the maker or manufacturer of the piece. These marks can include …, Contemporary collectible jewelry marks are sometimes just as intriguing as the pieces themselves. Also referred to as "jewelry stamps" or "maker's marks," these …, Beyond gold, similar standards apply to silver and platinum. Sterling silver, distinguished by marks such as '925,' denotes a composition of 92.5% silver—a benchmark in the world of silver jewelry. Similarly, platinum bears a '950' mark, indicative of its remarkable 95% purity, elevating it to the pinnacle of luxury and elegance in jewelry ..., MALACHITE AND SILVER JEWELRY with maker's mark and hallmark. Our marks4silver section includes thousands upon thousands of worldwide makers marks, hallmarks, trademarks, and other symbols used to sign jewelry and fashion accessories, regardless of metal and spanning all periods. Most importantly, our specialists are always available to answer ... , Attributed Maker's Mark(s): "1 TO", "634 TO" Information: Antica Ditta Marchisio was founded in 1860, and is the first ever registered jeweler in Torino, Italy. They produced jewelry for high-end jewelry houses, such as Cartier. In 2000, the company was renamed to Mattioli Gioielli. Works primarily in gold and platinum., Easter Good Friday is a significant day in the Christian calendar, marking the crucifixion of Jesus Christ and his subsequent death on the cross. It is a somber and reflective day ..., Hallmark: DB. Dean Brown was Kirk Smith's nephew and apprenticed under his famous uncle. Dean was successful in his own right, producing old style jewelry, similar to Kirk's. Delbert Gordon: Navajo. Hallmark: D Gordon. Born 1955 in Fort Defiance, AZ. Delbert is a self taught silversmith and goldsmith., Use special characters on Facebook to make statuses and comments more interesting for viewers. The square symbol doesn't have a specific meaning but it can be an add-on or used to ..., You see the labels all the time: a 14-karat gold ring or an 18-karat necklace. But what does that mean? Learn before you buy any jewelry. Jocelyn Li Jocelyn Li I'm a goldsmith’s da..., To identify makers' marks on Silver & Silverplate or Jewelry and Pewterware from all countries or periods and find prices to determine accurate values for your antique or vintage collectibles, please see our Marks4Antiques services with tens of thousands of examples of makers marks and millions of auction results for related items., Notes: For an in-depth review of David Andersen marks, see Online Encyclopedia of Silver Marks, Hallmarks & Maker’s Marks. Updated 2/28/2020 by Pamela Wiggins Siegel. ANDRE’ COURREGES, PARIS . Mark: Courtesy of Nicole St-Pierre; Dates: 1961 to present; ANDREAS DAUB — See DAUB, ANDREAS. ANDREE BAZOT — See BAZOT, ANDREE, Maker’s markings. Maker’s markings are stamped on jewelry to indicate a piece’s authenticity. These marks are typically of the manufacturer’s initials, name, or a symbol that represents their brand. Jewelry with the following maker’s markings have a high resale value: T & Co. or Tiffany & Co. Cartier., EISENBERG STERLING. 1943-1948. (see Eisenberg in Morning Glory Collects) (see Eisenberg in Jewel Chat) EISENBERG "E" script mark. 1942-1945. Ruth Kamke, the head designer for Eisenberg from about 1940-1972. Ruth Kamke also validated the fact that Eisenberg used. signatures of both the scroll "E" and the block "E"., Italian gold jewelry is any piece designed and created by a goldsmith company in Italy, according to GoldenMine. Italian jewelry makers typically use 18 karat or higher gold to cra..., unidentified maker on a circa 1900s child’s hinged bangle. AG 830S. Mark is for B rge Alexis Godtbergsen of Copenhagen, Denmark, 1940-1987, and 830/1000 sterling. A*D mark. Andreas Daub, c. 1870-present. Germany, England & France. (mark found on a Victorian bracelet & snake bracelets), Costume jewelry, a blend of art and fashion, often carries unique markings that tell a story of its origin, design, and authenticity. These marks, ranging from designer signatures to manufacturing dates, serve as crucial clues for collectors, enthusiasts, and estate liquidators. Understanding these marks is essential for accurately appraising ... , YOUR PLACE for Men's and Women's Native American Indian Jewelry - Authentic Turquoise Jewelry - Navajo Jewelry - Zuni Jewelry - Hopi Jewelry - Santo Domingo Jewelry - Native American Accessories and Crafts ... SYMBOL MEANINGS *FAQ *CURRENCY COMPARISON *PRIVACY POLICY *EXCHANGES AND RETURNS …, Are you an avid jewelry maker looking for a way to save on your supplies? Look no further than Fire Mountain Gems. With their wide selection of beads, gemstones, and jewelry-making..., JEWELER DIRECTORY. Jewelry designers and manufacturers have their own unique maker's marks which are used to identify designer jewelry pieces. This massive database features an alphabetized list of famous (and some not-so-famous) jewelers, manufacturers, silversmiths, and watchmakers. Scroll down and click on a letter to navigate to that section., Attributed Maker's Mark(s): "1 TO", "634 TO" Information: Antica Ditta Marchisio was founded in 1860, and is the first ever registered jeweler in Torino, Italy. They produced jewelry for high-end jewelry houses, such as Cartier. In 2000, the company was renamed to Mattioli Gioielli. Works primarily in gold and platinum.