The Jack Mark Doolittle Raiders Collection is a small collection of ephemera collected by Mark related to Jimmy Doolittle and airmen who participated in the Tokyo Raid during World War II.

Of particular interest is a program from the Fourth Annual Reunion of the Doolittle Tokyo Raiders which took place in Galveston, Texas, possibly in April 1949. It is signed by Doolittle and about 30 other reunion attendees.

Several documents are related to Jacob E. "Shorty" Manch who was a co-pilot of crew 3 during the raid. Documents include: a letter from May Ling Soong Chiang to the “Valiant American Airmen who bombed Japan,” dated May 1942; Special Orders No. 38, dated October 2, 1942, for Manch while serving the India China Ferry Command; a letter from J. A. Ulio to Martin G. Manch (Jacob's father) regarding the awarding of a medal to his son, dated October 22, 1942; a letter from Doolittle to Manch regarding an Air Force Association Convention, September 1947; a short snorter 5 Lire note from Italy, series 1943, with signatures of five men, dated April 1945; a postcard from "Shorty" to his parents, undated; and two receipts from the Great Eastern Hotel.

Additionally, there are a few items related to Robert M. Gray, a pilot with crew 3 during the raid. Present are: a short note written by Gray; a letter written by Mao Kai-fung and T.Y. Huang mentioning Gray, dated April 21, 1942; a letter from Gray's mother to a Mrs. March regarding death of Gray in October 1942.

Finally, there is a black-and-white photograph (modern reprint) of Doolittle and a crowd of airmen aboard the USS Hornet; Manch is identified in the photograph.