Malaga,
Your Winchester Model 62, Four Digit serial #, like you said was mfg. in 1932. At approximate serial #100,000, (1940) the "A" was added to the Model 62 designation,
indicating a change to the mainspring, from Flat to Coiled. The Model 62 designation had 4 holes in the lower tang. The Model 62 A designation had 1 hole in the lower tang indicating,
the Coiled Mainspring. Model 62's can be seen as late as serial # 120,000. An approximate total of 412,000 Mode 62 and 62-A's were mfg. until 1958 including parts clean-up.
Cody Museum would refer you to the Winchester Collectors ass. (WACA), WHERE YOU WOULD GET YOUR MOST RELIABLE INFORMATION! Several survey's and updates are constantly being done, and their are some pretty good and informative gentlemen on that Forum site. Many are Authors of very reliable, and informative Reference Books. A very good reference on the Winchester Slide action .22 caliber Rifles is Published by Ned Schwing, on the Model's 1890, 1906, 61, and 62, which used interchangeable parts, and many rifles were mixed and matched over the years by Hobbyists, Gunsmiths, Collectors, and even Sheisters, to try to make extra $$$$$ ! Jeffery W. Abenshein, (JWA), The current author on the Model 69 Book, is a wealth of knowledge on the Forum, besides others. As a guest you can go on the Forum and ask questions, and they are glad to help.
Good Luck,
HS58
Last edited by HunterShooter58; 07/24/22.