Published 1890 AD. Rosenberg, Dr. Marc, Der Goldschmiede Merkzeichen, Frankfurt, 1909; half leather; German text, profely illtrated with about 2,000 marks shown; small inkstamp at front blank. 1.3 kg, 25 x 16.5cm (10 x 6 1/2"). Ex libris Birmingham Assay Office Library (with small ink stamps"). Acquired Forum Auctions. An extensive catalogue of German silver and goldsmith's marks, with dated examples for the e of each mark; needs re-backing and re-attachment of the boards. [No Reserve]