A letter, manuscripts, a subject file, and printed materials of Taube. The collection chiefly concerns Iran in 1914-1918. The letter is by the English diplomat Archibald J.K. Clark Kerr. Manuscripts by Konstantin Taube are: "Moi vospominanii︠a︡ o sobytii︠a︡kh v Persii 1914-1917;" "Borb́a v Persii so vremeni revoli︠u︡t︠s︡ii v Rossii;" and a 1916 report with related materials"Zaderzhanie turet︠s︡kago posla Assim Bei︠a︡." There is a subject file on General N.N. Baratov, including his report on the war in Iran, 1915-1918. Printed materials include clippings about Iran in 1912, and a 1914 issue of the periodical "Mollanasreddin" (Baku).