[Letter from R. S. Hyer to Heber Stone - May 31, 1900]
Description:
Letter written by R. S. Hyer to Heber Stone. Describes the value of ore in a mine (owned by Stone?) and the costs involved in smelting it in order to make a profit.
Date:
May 31, 1900
Creator:
Hyer, R. S.
Partner:
Southwestern University