Original U.S. Colt M1877 .41cal Thunderer 4 ½" Barrel Revolver Made in 1893 with Factory Letter and Original Box - Serial 91601 Ancient Two labels are present within

Two labels are present within the helmet

probably from washing

so it definitely does not look to have seen much use at all

showing signs of use during the war

74 caliber

Original U.S. Colt M1877 .41cal Thunderer 4 ½" Barrel Revolver Made in 1893 with Factory Letter and Original Box - Serial 91601 Ancient Two labels are present withinOriginal Item: Only One Available The romance around Colt "Cowboy" Revolvers never ceases to amaze us. This is fantastic, a truly exceptional offering of a Colt M1877 "Thunderer" Double Action . 41 Caliber revolver, complete with the original box! This is the same model that was carried by "Billy the Kid", though it is from years after his era. Additionally, it comes with an original letter from the Colt Factory, displaying the listed specifications