[MBN002056], Technical Note, Charles Batchelor, Thomas Alva Edison, April 2nd, 1878

Item

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Abstract

test today, Batch in Philly, TAE in NY of TAE carbon and Phelps magneto telephones, Orton and Bentley conversed with perfect ease on Edison's but not a single distinguishable word over Phelps, Phelps acknowledged magneto not capable of working over such a distance; describes TAE phone used

Date

1878-04-02

Decade

1870-1879

Identifier

MBN002056

Folder Set

MBN002

Title

[MBN002056], Technical Note, Charles Batchelor, Thomas Alva Edison, April 2nd, 1878

Microfilm ID

90:685

Publisher

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

Timestamp

April 2, 1878