Impossible to answer without the serial number.
Ithaca Gun Company produced the Model 1911 starting in 1911, and the production of these firearms continued until the early 1920s. Each Model 1911 was assigned a unique serial number, which can help determine its production year. If you have a specific serial number, it can be referenced against known production records to ascertain the exact year of manufacture.
an Ithaca NY 1911 serial 832480 is a 1942 Colt
The Colt with that serial number was produced at the end of 1943 in Ithaca,NY as the year 1944 started with serial number 1235000.
http://www.sightm1911.com/1911Production.htm
Remington Rand. Made 1943
made by Colt in 1918. your colt has an Ithaca slide, which often happens during cleaning
My Colt records do not show any 1911 model with a serial number starting with SS.
made in 1912 by Colt for US Navy or made by Remington
if it's a 1911 45 cal. military pistol it was made in 1918 by Colt
The Ithaca Hammer 12 with serial number 185709 was manufactured in 1911. Ithaca Gun Company produced these shotguns during the early 20th century, and the serial number helps pinpoint the manufacturing date. If you need more specific details or information, consulting Ithaca Gun Company records or a firearms expert may provide additional insights.
You vave an Ithaca sxs Flues model made in 1911
Made in 1945 in Ithaca for Colt.