b'80GERMAN SILVER-MOUNTED VIOLIN83FRENCH SILVER-MOUNTED VIOLA BOW The octagonal stick stampedBOW The round stick stamped HENRY A ROLAND G PENZEL at the butt, the ebonyPARIS, the ebony frog with pearl eye, the frog with parisian eye, the silver and ebonyplain silver adjuster, weight 68.1 grams. adjuster with pearl inlay, weight 59.2 grams.$2000 - $3000$600 - $80084VIOLA DA GAMBA BOW81GERMAN NICKEL-MOUNTED VIOLINH.R. Pfretzschner workshop, stamped HR BOW The octagonal stick stampedPFRETZSCHNER and MADE IN GDR at AUGUST RAU at the butt, the ebony frogthe butt, the ebony open-trench frog with with pearl eye, the plain silver adjuster,makers stamp, the ebony adjuster, weight weight 61.2 grams.55 grams. $800 - $1200 $300 - $50082SILVER-MOUNTED VIOLIN BOW85GERMAN NICKEL-MOUNTED Unstamped, the ebony frog with parisianCONTRABASS BOWeye, the plain silver adjuster, weight 54.6The round stick stamped ALBERT grams.NURNBERGER at the butt, the ebony frog, $1000 - $1200 the ebony adjuster, weight 146 grams. $600 - $80030'