Look at some of those numbers...in 1941. 75 California Cities totaling more than 500 card rooms.
15 card rooms in Vallejo, Ca?
6 in Placerville, Ca
40 in San Francisco....
Monterey......8
Eureka...10...... Crazy!!
This is 1941. Some of these towns were still pretty small. We haven't even begun to gather all the info that is just sitting out there waiting to be found.