© Frank H. Jump
North American Road Maps – CLICK FOR LARGER IMAGE – [http://zippy.cso.uiuc.edu/~roma/roadmaps/naoilCa-Cm.html]
Champlin Oil and Refining was founded in Enid, Oklahoma in 1920 and at its peak marketed in 15 midwestern states. Retail operations were sold to America Petrofina and rebranded as Fina in the early Eighties. – North American Road Maps
