Looks like that socket has 1930 and 1932 stamps (what the hell is the one in the middle?). Is it possible that socket was originally produced in 1930, went unsold and was restamped for 1931, and then again in '32?
Yes, that is the theory with these, and frankly, there really isn't another more rational explanation. As I have said before on the main Snap-on thread, take note that most of these double- and triple-stamps occur just before and after the stock market crash of 1929 and at the beginning of the Great Depression. Backing my explanation up is a small reference in
The Snap-on Story, dated 1950, written and published for their 25th Anniversary Shareholders Meeting, about how it was a particularly perilous time for the company. I have a few double-stamps and one triple-stamp. They are all from the same time frame.
I assume that if you presented a 1-year tool for warranty after they started the lifetime warranty, they would deny it, since you bought it with only a 1-year expectation.
Theoretically, yes. If I was a Snap-on truck owner, and you presented me with a 1930 tool, I would take the loss, give you the replacement, and tell you to keep the original in a high, dry, and well-lit place as a keepsake of history and a token of our appreciation.
