拍品 128
128
A silver mounted viola bow, stamped K.Gerhard Penzel, weight 64.5 grams, and a silver mounted viola bow, stamped W. Ernst, weight 65.5grams. (2)

细节
A silver mounted viola bow, stamped K.Gerhard Penzel, weight 64.5 grams, and a silver mounted viola bow, stamped W. Ernst, weight 65.5grams. (2)