Benjamin Douglass Papers
Much of the Benjamin Douglass correspondence is of a personal nature with Lucy Townson Douglass.
Much of the Benjamin Douglass correspondence is of a personal nature with Lucy Townson Douglass.
The Silas Douglas series consists of correspondence and subject files dealing with family affairs, business matters and, in large part, with his career at the University of Michigan. Of special note is his copy of Douglass Houghton's field notes from his geological survey of the Upper Peninsula and records of the Ann Arbor Gas Company which Douglas founded.