Scope and Contents From the Record Group: The records consist of reports on various topics related to business and economics. Topics include the Great Lakes St. Lawrence Seaway and power project, hotel administration, Michigan county market data and travel accommodations in Port Huron, Michigan. There are also reports based on surveys including Michigan tourism, Lansing air traffic, Saginaw river port, rack jobbers, resort hotel wage rates, Lansing appliance dealers, and consumer shopping surveys for Hastings, Michigan; Muskegon,...