One.
There were three different Winchester lever-action Models with the 1866 patent... the Model 1866, the Model 1873, and the Model 1876. The 1866 patent date refers to King's patent for the side loading gate mechanism.
Quite a few have, Winchester is one.
In very good original shape 2800-4500-us dollars
The same man that invented the 30-30 Winchester model 1894 lever action repeating rifle and Colt .45 automatic (model 1911); John Moses Browning. His legacy is: Browning Firearms Winchester bought Browning's patent rights for twenty years until about 1903, when they had a disagreement and broke up.
U.S. Patent Office
manufactured by savage arms corp.utica.n.y.usa
Try the U.S. Patent Office
Your Winchester Model 1873 of .38-40 caliber was manufactured in 1889. Depending on the exact conditon, barrel type (rifle, musket, carbine) and lack or presence of special features, you can expect the value to be between $750 - $14000. You can post pictures and barrel information at AntiqueGunCorner.com to get a more precise value for your firearm.
your Winchester model 52 was made in 1926.
1939
10-100 usd
colt army special patent dates: 8/5/1884, 6/5/1900, 4/9/1901, 7/4/1905 caliber: 32-20 AKA 32WCF(winchester center fire)