Gastineau Gold Crushing Mill
By the early 20th centuries, so much gold was recovered from prospectors in Alaska and the Yukon territory that gold crushing mills were built.

CREATED/PUBLISHED: 1916.
Repository: Library of Congress Prints and Photographs Division Washington, D.C. 20540 USA , Carpenter Collection.
DIGITAL ID: (digital file from original) ppmsc 01708
URL: http://hdl.loc.gov/loc.pnp/ppmsc.01708