International Petroleum Exposition and Congress (1923-1979).

A preliminary release of the earnings in petroleum refining, written by the secretary of the United States Department of Labor, James P. Mitchell and the Commissioner of the Bureau of Labor Statistics, Ewan Clague.

An original copy of the History of Tulsa Oil Show by the Publicity Department of the IPE. Attached is a handwritten note with a list of years that the show has been held in.

History of the IPE including congress, aspects of the exposition, sales, management, financing, exhibitor costs, scheduling and duration of shows, facilities, and commentary of shows.

The Peerless Oil Field Equipment Company's history with the IPE.

History of the International Petroleum Exposition with handwritten notes and edits throughout the document.

A summary of the history of the International Petroleum Exposition. There are two copies of this document.

Summary of the history of the IPE written on International Petroleum Exposition and Congress, Inc. letter head.