John Mullin and his brother Patrick were trained in Ireland
and moved to New York City. They worked separately. John was
working @1840-60, Patrick 1850-died 1895 age 81. John known
for his rifles. Both were fit and finishers of imported bbls and actions. Patrick made shotguns with only engraving on the
Screws selling from $400-$1000 at the time-foremost custom
American shotgun maker of his time.
Reguards
Bill McPhail

J W McPhail