Champion Copper Company Tables Charting Logging Operations for the years 1927-1935. Image Read more about Champion Copper Company Tables Charting Logging Operations for the years 1927-1935.Log in to post comments
Crimped Wire Guards Machine Shop Tool Room Door Design Image Read more about Crimped Wire Guards Machine Shop Tool Room Door DesignLog in to post comments
Letter and Drawing to American House and Derrick Company from the Champion Copper Company Image Read more about Letter and Drawing to American House and Derrick Company from the Champion Copper CompanyLog in to post comments
Notes, Drawings, and Correspondence Related to the “B” Coal Trestle and Tunnel Image Read more about Notes, Drawings, and Correspondence Related to the “B” Coal Trestle and TunnelLog in to post comments
Notes on Building One New Trestle and Extending Old Trestle Image Read more about Notes on Building One New Trestle and Extending Old TrestleLog in to post comments
Notes on Coal Inventory at Globe and Champion Mines Image Read more about Notes on Coal Inventory at Globe and Champion MinesLog in to post comments
Estimate of Cubic Feet per Ton for White Pines Copper Shipped to Mill in Cars of 1148 Cubic Feet Capacity Image Read more about Estimate of Cubic Feet per Ton for White Pines Copper Shipped to Mill in Cars of 1148 Cubic Feet CapacityLog in to post comments
Notes and Correspondence Related to Coal Use Image Read more about Notes and Correspondence Related to Coal UseLog in to post comments
Notes Related to House Baseboard Elevations used in Setting Sewer System Image Read more about Notes Related to House Baseboard Elevations used in Setting Sewer SystemLog in to post comments
