These are "modern" Whitman coin folders each with at least 25 (and no more than 26) "full date" .... readable date ... Buffalo/Indian Head nickels. Nice starter folders and a great project to try and collect them all. We got all five from one coin dealer we use.
They are numbered 1-5 ... but what is inside is a mystery, sort of. They are all very close to similar, but you get to decide whether to choose "door" 1, or "door" 2 ... etc. The inside shot is one of the books ... but not telling which one. Really, they are all pretty close to the same, so Happy Choosing!
