Charles Brinckerhoff Richards
Charles Brinckerhoff Richards ( December 23 , 1835 – April 20 , 1919 ) was an engineer who worked for Colt's Patent Fire Arms Co . , where he was responsible for the development of the Colt Single Action Army revolver . 
<triplet> Charles Brinckerhoff Richards <subj> April 20, 1919 <obj> date of death <triplet> Colt Single Action Army <subj> Colt's Patent Fire Arms Co. <obj> manufacturer <subj> revolver <obj> subclass of