Land survey by James Averell as printed by Bristol & Knabe Printing Company out of Cheyenne, Wyoming in 1888. Text written on the document reads, "Surveyed by me February 17th, 1888, James Averell."
This is a digital copy the Geological Field book with journal entries and illustrations made by James Thornton on his 1925 trip to Wyoming. Thornton lived in Wellsville, New York. Thornton may have taught at or been involved with learning at Columbia…