Could very well be a card room, maybe just a home set.
200 Blue, 299 Red, 100 YL, 100 Gr made. I have all 4 colors.
I have never researched them. Too many ID's to look for.
Been spending a lot of resources on orders, I am sure had to be illegals.
Washington and Oregon had a lot of legal cardrooms.
Try googling Vernon Kirkwood, Prarie City, Or, 1952.