[D8034ZCW], Letter from A W Weeks to Thomas Alva Edison, June 18th, 1880

Item

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Title

[D8034ZCW], Letter from A W Weeks to Thomas Alva Edison, June 18th, 1880

Editor's Notes

What's cost, capacity of your machine for separating magnetic sand, etc? Marg: "Capacity of large machine about 150 tons of iron either oxide or magnetite. 4 horsepower will run 6 machines except shoveling the sand. Have not any cost on apparatus as yet what is the work you desire it to do?"

Author

Date

1880-06-18

Decade

1880-1889

Type

Identifier

D8034ZCW

Folder Set

D8034-F

Microfilm ID

54:753

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University

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