Papers of a former La Crosse, Wis. city business owner Sylvester E. Strittmater. Strittmater, along with Frank E. Eustice, owned Gateway Die & Tool Co. from 1944 to approximately 1949.

The papers include personal membership cards to various organizations and sportsmen's licenses, and two financial volumes of his Gateway Die & Tool Co. The collection does not contain any more biographical or personal material.