The butt.
there are far to many #s to be a proper serial #
1877 if it's a Single Action Army. Nothing special about the serial number.
1923
Army special & officers model officers model special single action army & bisley revolvers police positive .38 bankers special police positive special & detective special
this question should be under Colt Firearms section
Don't know value, but made in 1926.
if double action revolver it was probably made about 1923
I found a Colt army special with that serial number being made about 1916.Don.t know the value though it would depend on it's condition.
Colt made a single action army revolver that used 32.23 ammo & I believe Winchester, Colt lightning, Savage & Remington made 32.20 rifles,if that answers your question
No serial number data published.
about 1976