Includes an unbound scrapbook (24 p.) containing a memoir of Farquhar by General O.M. Poe (1883) with covering letter to Farquhar's widow, resolution of the Board of Trade of Minneapolis similarly addressed, certificate of Farquhar's appointment as a cadet (1857), General Order of the U.S. Army Corps of Engineers on Farquhar's career and mourning his death, copies of two letters of W.T. Sherman to Farquhar's widow and the Commissioner of Pensions (1883), a letter from Farquhar (1864), and two undated poems.