I have a silver certificate that I have had many years. I know that some are worth a lot, and some are worth not much. Which ones do you guys think would be worth keeping, or estimates of what the worth would be. I read someplace about those with green stamp being worth more, Could you guys give me any advice. Thanks.
Depends on the age & condition of the note. Also what denomination is it? If it's a 1957 $1 bill in soso condition then it isnt worth much. Notes with a * in the serial number are also worth a little something. Photos of the bill would help!