H&R does not have a patent dating from 1850 - either you have the wrong company or the date was misread??????????????
Charles A. Richardson Inc. (family owned business since 1850)
Theodore Harrington House was created in 1850.
William Richardson Linton was born on 1850-04-02.
1850 patent by Joel Houghton of a hand-powered device.
50-150 usd
There was no 1850 British Penny minted.
One of many patent dates that Colt had.
A shilling in 1850 was approximatley £3.82
50-150 usd
What is the value of a 1850 colt black powder with ships engraved serial number33700
How much is value if Charles Raymond v 1850 g wrist watch
Today the value would be in excess of $1850.