|Osgood Gun Works|| ||Norwich||Connecticut||1830s||1880s|
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trade name = Monarch
.22/.32 r.f. caliber, revolver with two super-imposed barrels, spur trigger
it is an 8 shot .22 r.f. revolver around the .32 r.f. single shot center barrel, marked OSGOOD GUN WORKS, NORWICH CONN. PAT,D DEC.7.1880
R. Johnson made (all?) of his 1836 Model pistols with Osgood Gun Works barrels in the 1830s and 1840s.