A
Anonymous
Guest
well, the 550 came through once again today. I found this baby only an inch deep!! I'm off to do some research of my own, but if anyone has any info on this it would be greatly appreciated. The button measures 15/16 of an inch in diameter, and is about 1/4" thick. As you can see, the front of the button reads "62" and the back has a bunch of words, none of which I can make out unfortunately. Close, but not enough to take a guess.