Found this postcard at an Antique Mall today. Postmarked June 1968. Paid a whopping quarter for the postcard.

I enlarged the casino portion of the postcard also... So what does this tell me. At the time the postcard was taken they had a Keno game, 2 Blackjack tables and a craps table, and if you look to the right of the Keno board, they have a Jackpot board with 72 positions. So that tells me they had roughly 72 slot machines. They also had a coffee shop and banquet room.