Picked these up at an antique faire today. Some junk ...some kind of cool.

Does anyone know if the oversized are samples or real chips? I like the Chinese writing on them...and for a $1 each...I had to buy them.
Other seller had about 12 of the blue Bank Club Reno $25 chips. I picked up 2. He also had a bag of Red Bank Club 10 cent chips that he wanted $200 for. I asked if he had anymore chips...he says..."Yep" and pulls out 2 more bags of 100. (Looks like 300 total) my picture of the bag is on my phone...will post it in my reply.
I also picked up a couple of match covers...I never saw this Crow's Nest from Washington. I looked it up and there was 3 different owners from 1948-1960. Don't know if it was around before or after those date and none of the listings said Card Room.