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 County: Presidio County, TX
 Collection: Rescuing Texas History, 2006
[Cavalry wagon trains and pack trains. Picture]
Drawing of an Army wagon train; list of personnel of a wagon train; description of pack trains; information about water and camp sites in the Big Bend District, c. 1916-1920. texashistory.unt.edu/ark:/67531/metapth11932/