3M Campus, 1941

ID: 1450 ~ Source: Minnesota Historical Society

This file appears in: 3M & World War II: The People

Aerial view of the 3M campus in 1941.

This file appears in: 3M & World War II: The People

3M & World War II: The People

By Marjorie Pearson, Summit Envirosolutions, Inc.

The People of 3M In July 1941, 3M had 3,133 employees spread among 4 plants and 13 branches and warehouses. There were 1,639 employees in the Saint Paul factory, 372 in the Saint Paul office, and 143…