Public domain
12,000 H.P. compound pump, Calumet and Hecla stamp mill, Lake Linden, Mich.
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Subjects
Credit line12,000 H.P. compound pump, Calumet and Hecla stamp mill, Lake Linden, Mich.. 1906-01-01. Detroit Publishing Co.. Detroit Publishing Company Collection, Library of Congress. Public domain.