▁the ▁same ▁firm ) ▁as ▁a ▁partner / associ ate , ▁they ▁ran ▁the ▁firm ▁ ▁under ▁the ▁name ▁of ▁Car essa ▁et ▁Fran çais ▁until ▁ 1 9 2 0 , ▁at ▁which ▁point ▁Henri ▁Fran ca is ▁retired . ▁The ▁House ▁of ▁Car essa ▁was ▁eventually ▁taken ▁over ▁by ▁Em ile ▁Fran çais ▁( son ▁of ▁Henri ▁Fran ca is ) ▁in ▁ 1 9 3 8 . ▁ ▁The ▁Car essa ▁& ▁Fran çais ▁firm ▁am ass ed ▁a ▁very ▁important ▁collection ▁of ▁the ▁fin est ▁instruments ▁( of ▁the ▁viol in ▁family ) ▁which ▁included ▁ ▁Antonio ▁Str ad iv arius , ▁Giuseppe ▁Gu ar ner i , ▁D omen ico ▁Mont agn ana , ▁San ct us ▁S era fin , ▁Lorenzo ▁St or ioni , ▁R ug eri ▁family , ▁Jo annes ▁Bapt ista ▁Gu ad agn ini , ▁Nicolas ▁L up ot , ▁J . ▁B . ▁V u ill ume ▁to ▁name ▁a ▁few , ▁as ▁well ▁as ▁an ▁important ▁fine ▁bow ▁collection ▁including ▁b ows ▁by ▁François ▁Tour te , ▁Domin ique ▁Pe cc atte , ▁Jean ▁Pierre ▁Marie ▁Pers ois ▁and ▁many ▁others . ▁ ▁Like ▁many ▁of ▁the ▁great ▁Paris ian ▁viol in ▁fir ms , ▁Car essa ▁& ▁Fran çais ▁ ▁sold ▁b ows ▁under ▁its ▁name ▁( brand ed ▁Car essa ▁& ▁Fran çais ). ▁These ▁b ows ▁were ▁made ▁by ▁the ▁great ▁mak ers ▁of ▁the ▁time ▁including ▁Victor ▁F et ique ▁and ▁ ▁Claude ▁Thom ass in ▁among