Unfinished rough draft that concentrates on determining under what conditions people perform their best work. Records were kept of each test employees amount of sleep, diet, attendance, comments, physical examinations, and earnings. The temperature...
Receipt for services rendered sent from Choctaw Nation to L.P. Pitchlynn (warrants regarding Confederate States, memo of money for Cherokee Nation), 1861.</br></br>Receipt of a Treasury Draft of the United States for the sum of...