Value of Colt Model of 1911 U.S. Army
I was given this gun by my father before he died and would like further information on it. It is a 45 ACP and has the military bluing and the original checkered grips. It also has the following patent numbers: APR. 20, 1897. SEPT. 9, 1902. DEC. 19, 1905. FEB. 14, 1911. AUG. 19, 1913. Colt's PT.F.A. MFG. CO. HARTFORD, CT. U.S.A.
What is the value of this for insurance purposes and if I should sell it, how much is it worth.