I don't know , I would like to find the value of the 4440 1891 ser 171906
10-1000 USD or more depending on specifics
Rifle or pistol?
Impossible to answer without the serial number and model
Impossible to answer without a DETAILED description of ALL markings, barrel length, sights, finish, overall condition, box, papers, accessories.
100-10000 USD.
1890
Can"t tell without seeing it, but if you contact Colt, and get a factory letter, you will have a much better idea. Write down all markings on barrel and frame, including under the grips. Pictures are helpful.
Made in 1891. Value depends on condition. Range from a few hundred to multiple thousands of USD
Depends on if it is a rifle or pistol
1891
That Colt was made in 1891. Colt started with serial number144000 in 1992.
William Colt MacDonald was born in 1891, in Detroit, Michigan, USA.