Box 7, Series 4

Blank contract for the Tenth International Petroleum Exposition and Congress in Tulsa, Oklahoma. Includes map of the building and grounds, and a contract and rules governing exhibitors. Unsigned and unassigned to any vendor or exhibitor.

Two items housed together that function as sample letters sent to exhibitors sent by William B. Way. They have been annotated to indicate which document was sent to exhibitors first.

Contracts for the 30th and 31st International Petroleum Expositions.

Both include map of the buildings and grounds.

Example letters annotated as #1-4 and all signed by William B. Way.

#1 is a sample letter with a full contract including examples filled into blank fields.

#2 is a sample letter sent to exhibitors with space in the previous exposition

#3 is a sample letter sent to past exhibitors requesting more space in the current show.

#4 is a sample letter sent to exhibitors requesting outdoor space.

Letter detailing how to fill out a sample contract.

Blank invoice #1859.

Unsigned Certificate of Exhibit.

Blank contract with two duplicates.

Includes blank application for exhibition space, duplicate copy of blank application, and rules and regulations for th 1966 International Petroleum Exposition.

Advertisement for exhibition at the International Petroleum Exposition. Annotated and signed by Virginia Davis.