Armin's California Guide shows these chips as from both FH (Full House) in Bakersfield, Ca. F1680, 1690, 1710, and 1720 and H (Hauf Brau) in Porterville, Ca. H1030, 1040, 1050 and 1060.

Has it ever been determined which is correct?

Eastman's guide shows them as H (Hauf Brau)

Thank you.