Scope and Contents From the Collection: This collection contains the personal papers of John C. Beukema, the records of the Greater Muskegon Chamber of Commerce for the period 1931-1950, when he was secretary-manager, and papers concerning the St. Lawrence Seaway. "Greater Muskegon" covers Muskegon, North Muskegon, and the Muskegon Heights, Michigan, which were all served by a single Chamber of Commerce. Examples of the Chamber's activities include the formation of a loan agency during the Depression; sponsoring charity drives and...