George Chorpenning : Pioneer of the Central Overland Main between Utah and California, 1851-1860Schneider, Richard G.1997Typescript photocopy of an unpublished thesis.George Chorpenning, the first person to contract with the Postmaster General of the United States to provide overland mail service between Utah and California.Gift of Richard G. Schneider, 1998.Richard G. Schneider, Yale class of 1952.text