You apparently have the N300 "M+" rated Jerry's Pastime Club from Fallon; closed in 1946. The "M" rating in the chip rack is from $100 to $124 but I'll bet it would go higher--unless someone has just found a box of the things.

I would love to trade you for it, but don't have anything close to the value from Nevada. But look over my lists if trading is your game.

http://web.syr.edu/~thlewin/ Go to "Chip Lists"