Looks like someone's private collection. These are along US 69/75 at Calera, OK.
Taken August 8, 2004 by David Backlin.
Cosden (2 maps). White logo adopted 1961-2. Fina acquired Cosden in 1963.
Judging from looking through old phone books in antique malls,
it appears the name was used through about 1966 before conversion to Fina.
From David Aldred, Oct. 2003.