Jim,
I would guess circa late 1950's- 1960's based on the look of the pocketknife, FWIW.
Perhaps you know that the SF Giants organization started in 1958.
Here is a photo from an auction currently on eBay. The seller has said this knife is from the 1950's. It's not exactly the same, but close. I found it by using baseball pocketknife as my key words, BTW.
I hope this helps.
Last edited by Scott Garner; 12-29-2013 at 02:46 PM.
|