Title: Geological Map - Isle Royale Copper Co.
Photographer: R. M. Edwards
Subject Headings: Metal Trade - Copper Industry and Trade - Copper Mines and Mining, Geography - Maps,
Description: Geological Map of the property of Isle Royale Copper Co.
Source of Description: Printed on map [cataloger]
Institution: Michigan Technological University Archives and Copper Country Historical Collections
Date of Photo: undated
Medium: still image
Size: 64.5 cm x 146.3 cm
Image No: Map 8-3A-29-B14A-238-239
Collection Name: MTU Archives Map Oversize Collection