Pottery & Porcelain Marks – Words & Initials – G: Gustafsberg, a 19th-and-20th-century pottery, in Gustafsberg, Sweden, has some marks here. The company made everything from decorative urns to dinnerware, and is famous for its 20th-century Argenta collection. Another company, Biloxi Art Pottery, a one-man pottery owned by now famous potter George Ohr, used an impressed mark before using Ohr's hand-signed script signature. Usually a hand-signed mark was used before a printed logo was designed.

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