I picked this up today for $10.00 at a flea market here in NYC. It's Crisp - Series 1957 B - Star Note... Enjoy
WOW good eyes. I was going to mention that the seller had it in the proper currency holder but had the top of it shut with what I think was masking or packing tape .. Must of been sealed in there such a long time it stained the top of the certificate.
Just minor staining but a very nice note. I went to the bank yesterday and got a 1964-D quarter for my teller. It cost me a quarter.