Scope and Contents From the Collection: This collection consists of two subgroups. The Charles William Gross subgroup contains general correspondence (1920-1927), which pertains primarily to Gross' search for career advancement; miscellaneous correspondence (1928); financial records (1926, 1928), printed material; reports (undated); writings (1924, 1927) regarding Montana oil refineries and wildcat operations in the state; miscellany (1921-1930), containing statistical information (much in graph form), regarding Montana's oil...