File S&C 1538/1880 - Covering letter from the Department of the Interior, Washington, dated 26th November 1880, forwarding a copy of the Bulletin of theUnited States Geological and Geographical Survey of the Territories, No.4, Vol.5
File S&C 1539/1880 - Request by the Statistics & Commerce Department for 30 copies of a map of Turkistan illustrating the distribution of Russian forces