Re: COLT .455 BRITISH 1911
I should think the value would be high. High to me means over $2,000. The .455 caliber reduces the "shooter" value but increases the "collector" value.
It is in beautiful condition, which makes more sense for a privately purchased gun, as JimK suggests, than for a government-purchased gun.
Thanks for putting up excellent photographs, MARTIENS, and welcome to the Forum!