A Colt single action 1860 army with that serial number was made in 1866.
You did not provide a serial number.
Your colt single action army dates to 1881 with the serial number you provided.
Colt army .45 with that serial number was made in 1944 by Remington Rand for Colt.
No serial number data published.
serial number 1431191
I'm searching for a close serial number 800301536
1877 if it's a Single Action Army. Nothing special about the serial number.
An Army Serial Number is a Military Identification Number. When I was in the Army in 1963/1966, one would have a lifetime social security number for income tax purposes and a military ID number. Back then they were not the same number, but in 1969 it might have changed. That was the Social Security Number for GI's.
Look on the frame
The butt.
No serial number provided.