Box 1
Container
Contains 1 Result:
Pouring Molten Copper into Ingot Molds, Calumet, Michigan
File — Box: 1, Folder: 2
Scope and Contents
From the Collection:
The Kenneth Hopkins collection contains 6 lantern slides of Michigan scenes including harvesting celery, salt mining, loading copper onto a ship, pouring molten copper into molds, mining cars full of copper ore, and the locks at Sault Ste. Marie.
Dates:
undated