Mercantile firm. Ledgers (1896-1922) in which the daily commerce of this Spiro, Oklahoma, general store and cotton-ginning operation were recorded. Among these are day books (1898-1918); cash books and notary records (1904-1906); funeral records...
Comments from mica test room operators. The comments were recorded and classified as follows: A. Rest periods, hours, holidays, vacations; B. Production, earnings, repairs, type; C. Supervision and test room environment; D. Attitudes and transient...