Correspondence and book review of Negro Slavery in Louisiana.

Correspondence asking him to do an article on the history of Southwestern archaeology.

"Tapeworm Tickets and Shoulder Strikers," Fall 1966, Vol. III: 34 ff. Correspondence and outline for an article on the development of voting ballots.

Correspondence about two articles submitted for publication.

Correspondence about the possibility of Richardson writing an article for American West.

"Kansas Through a Camera in 1867," Summer 1965, Vol. II: 51 ff. Correspondence and manuscript about the photographer Alexander Gardner.

Correspondence and book reviews of "I Will Fight No More Forever," Chief Joseph and the Nez Perce War and The Military Conquest of the Southern Plains.

"Why They Went West," Summer 1964, Vol. I: 40 ff. Correspondence, and manuscript about economic opportunity in the West.

Correspondence requesting the use of a document in his possession to illustrate an article on the fur trade.

Correspondence about articles she would like to have published in the American West.