1954
What would become Casper's Oil Capitol Auto Club (OCAC) begins life as the Horseless Carriage Club of America (HCCA).
The original HCCA members included Henry A. Croco (President), Dr. G. R. James (VP), Bruce Thompson (Sec.-Treas.),
Phil H. Cooper, Ed Grace, Thad Greenfield, Henry Crow, and Chuck Grace. See "Horseless Carriage Meet" (1955).