[D8305D], Letter from C A Holman to Thomas Alva Edison, April 7th, 1883

https://edisondigital.rutgers.edu/document/D8305D

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Title

[D8305D], Letter from C A Holman to Thomas Alva Edison, April 7th, 1883

Editor's Notes

Asked TAE his opinion about the size of magnet that could attract a 1/2 or 1/4 inch 200 lb plate of iron. [TAE replies: "Mott Answer this" "If the weight is to be moved like the bob in a pendulium a small magnet would {answer} but if the weight is to be lifted wholly against gravity it would require a magnet costing $175"]

Author

Date

1883-04-07

Decade

1880-1889

Type

Folder/Volume ID

D8305-F

Microfilm ID

64:400

Document ID

D8305D

Publisher

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