Assertion: colt's patent | /r/CapableOf | allow on 1860 army models
Facets:
Source sentences:
text: Charles Richards, assistant factory superintendent at Colt, held the patents that allowed the Richards Conversion on 1860 Army Models; and the factory superintendent, William Mason, had provided the improvements leading to the Richards-Mason Cartridge Conversion and then designed the 1871-72 Open-Top.