Scope and Contents This collection consists of the records of the Duplex Power Car Company and the Duplex Truck Company. Included in these records are articles of association, correspondence, patent certificates, reports of audits from 1917 to 1955, as well as profit and loss statements for the same years. Also found in the collection are stock certificates from 1916 to 1955, stockholders records and minute books of meetings, records of agreements regarding labor conditions and land purchase, circuit court...

Scope and Contents The papers include two stock certificates for the Fargo Western Oil Company (June 22, 1925), one certificate for the Marquette and Arizona Mining Company (June 2, 1903), and a tax receipt (1907) for property in Newberry, Luce County, Michigan, all issued to Philip Grondin. Also included is one damaged copy of the Upper Peninsula Citizen and Farmer (noted missing, July 2000), Seney, Schoolcraft County, Michigan, October 26, 1911, which contains propaganda urging Upper Peninsula settlement and...