It's available electronically, see:

Samuel Johnson Crawford's memoirs
https://books.google.com/books?id=UrcTAAAAYAAJ&pg=PR7&lpg=PR7&dq=Samuel+Johnson+Crawford%27s+memoirs&source=bl&ots=21uaZLl1vy&sig=tlvkx78HM79hR2hzFIra0Wgir0E&hl=en&sa=X&ved=0ahUKEwiXjIf_3uXaAhXE64MKHekoBacQ6AEIZjAP#v=onepage&q=Samuel%20Johnson%20Crawford's%20memoirs&f=false

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Kansas in the Sixties
Samuel Johnson Crawford - Electronic books - 1911 - 441 pages

An autobiography: the author was captain in the 2nd Kansas Infantry, 1861 ; 2nd Kansas Cavalry, 1862-63 ; Colonel of the 83rd U.S. Colored Infantry, 1863-64 ; Governor of Kansas, 1865-68 ; and Colonel of the 19th Kansas Cavalry, 1868-69.