The board was taking forever to download your scans so I started anew.
The EC & RC are in Larry Eastman's book.
EC Empire Club, 419 K St., Sacramento, CA 1946-1948
RC Rodeo Club, 131 Main St., Salinas, CA 1936-1986
I have the "N CLUB B" that is in TGT. It is a Crest & Seal

with a pink border and white inlay with black print. It

is too early for Nevada Bank Club, as are your HARP & HUB.

Good luck, Steve