Postby silverport » Thu Feb 18, 2010 5:41 pm
Hello
Diether Halama states in his monographic work »Die Gold-, Silber- und Metallwaren-Fabrik J.C. Klinkosch in Wien (1797-1972)« (ISBN 3-9500741-0-4), in there published mark's register (p. 150-152) that the polygonal mark was J.C. Klinkosch Export mark (p. 152, Nr. 20). The knight's helmet in profil, to the left with open visor mark (in an vertical oval frame), D. Halama register to of course (p. 151, Nr. 12).
Kind regards silverport