your 1911 was made by Ithaca in 1944
1962
You will need to contact Ithaca. Published sn's do not go that high.
I have a Model 37 that starts with 282 and it was made in 1949. Ithaca's website (before they went out of business)had a place to enter the SN and get that info. Yours was probably early 1950's.
NID with serial # 446018 was made in 1927
Made in 1915 - probably a Flues model.
The ithaca made 1911A1 was produced in 1943.The serial number range was 856,405-916404.there was a total production for the war effort of 60,000 handguns.Your serial number falls within that range of numbers.
your Ithaca model 37 is made in 1966 look on WWW.SURPLUSRIFLEFORUM.COM look for in the "search engine" on that web site type in ITHACA 37 DOM there you'll find the Serial Number chart
The serial number indicates Ithaca manufactured your Model 37 in 1956.
Your ithaca model 49R is valued at between 125-200 dollars depending on condition.
You have an Ithaca sxs Flues model made in 1920 without additional information provided to you on the watertable and barrel flats I cannot provide more/
1904
1910