A Koch & Bergfeld antique art nouveau silver ( 800 ) dish,1900c. : Caragh Antiques. | Ruby Lane
Besteck Neu Faden Koch & Bergfeld | Silber-Studio
A German Silver Flatware Service, Koch & Bergfeld, Bremen, Early 20th Century, Chippendale pattern, each with engraved J mono for sale at auction on 24th January | Bidsquare