28 linear feet (in 30 boxes) — 15 oversize volumes — 15 oversize folders
The William C. Weber papers cover 28 linear feet (30 boxes), outsize folders, and 15 outsize volumes. Besides information on timber and mineral lands in Michigan, the important aspects of the Weber papers include information on the development of the Cultural Center of Detroit and Weber's very controversial role in it, items on the Detroit-Windsor bridge and tunnel and the development of the Border Cities, and the papers of his two sons, especially the letters they wrote as students at the University of Michigan and their class notes and examinations.
There is one foot of materials related to the Cultural Center (Box 19 and outsize folders) and another of the Detroit-Windsor Tunnel and Ambassador Bridge (Box 20 and outsize folders).
Architectural site plans and property maps of the Detroit Cultural Center are also found in the outsize unbound material.
The collection includes maps relating to Weber's his land holdings in northern Michigan and Windsor, Ontario, including maps of land survey, of timber estimates, and tax and title status for Michigan lands, maps of Windsor subdivisions, maps of coal mining region around Caryville, Tennessee and property maps of the Detroit Cultural Center.