b'112 SILVER-MOUNTED VIOLONCELLO115 SILVER-MOUNTED VIOLONCELLO BOW BOWAttributed to Knopf Family, the round stickStamped ??? A PARIS at the butt, the ebony unstamped, the ebony frog with pearl eye,frog, the plain silver adjuster, weight 83 the silver and ebony adjuster, weight 81grams.grams. $1200 - $1600$6000 - $9000116 CARBON FIBER VIOLONCELLO BOW 113 SILVER-MOUNTED VIOLONCELLOThe round stick stamped K HOLTZ FG, BOW weight 80 grams.Attributed to Christian Wilhelm Knopf,$50 - $70the octagonal stick unstamped, the ebony frog with pearl inlay, the silver and ebony117 THREE NICKEL-MOUNTED adjuster, weight 81 grams. VIOLONCELLO BOWS$1800 - $2400 Various makers.$100 - $200114 ENGLISH SILVER-MOUNTED VIOLONCELLO BOWThe octagonal stick stamped HILL at the butt, the plain ebony frog, the plain aluminum adjuster, weight 78 grams.$1600 - $200040'