Contains contracts and correspondence between Edwin G. Bowen, William H. Briggs of Harper & Brothers, and Lina Elise Grey to hire Stephen Slesinger dating from 1933.

Contains agreements between Stephen Slesinger Inc. and Republic Pictures Corporation for the production, distribution, and motion picture rights to Red Ryder dating from 1943 to 1953.

Contains correspondence and telegrams between Stephen Slesinger Inc., Romer Grey, Gardner Advertising Co., and others concerning radio treatments of King of the Royal Mounted and radio treatment and script for The Vanishing American dating from 1939 to 1948.

Contains correspondence and telegrams between Stephen Slesinger, Lina Elise Grey, Zane Grey, Romer Grey, Edwin G. Bowen, and Bradley Kelly (King Features Syndicate) concerning serialization of Zane Grey stories dating from 1931 to 1940.

Contains account records for Stephen Slesinger, Inc. and King Features Syndicate including newspaper revenue, income and expenditure, and commission due for King of the Royal Mounted dating from 1935 to 1940.

Contains earnings from Spirit of the Border, Zane Grey Western Magazine, radio shows, Western Union, and George Washington, Frontiersman dating from 1936 to 1951.

Contains personal financial account statements of Stephen Slesinger with Zane Grey, Inc. dating from 1939 to 1943.

Contains contracts, correspondence, telegrams, Alley Oop advertisements, and copies of tentative agreements dating from approximately 1930 to 1960.

Contains correspondence between Shirley Ann "Blackie" Slesinger, and Lina Elise Grey, Romer Grey, Bee Grey, and Hugh Sears after Stephen Slesinger's death dating from 1954 to 1955.