细节
A GOLD AND TORTOISESHELL-MOUNTED VIOLA BOW
BY FRANK CALLIER
Stamped 'Frank J. Callier'; the round stick mounted with a gold and tortoiseshell frog with Paris eye and gold-sheathed adjuster--weight 68 grams
BY FRANK CALLIER
Stamped 'Frank J. Callier'; the round stick mounted with a gold and tortoiseshell frog with Paris eye and gold-sheathed adjuster--weight 68 grams