[X127-F] Raymond Lawing Collection, Baltimore, Md.

Outside Repositories

Title
[X127-F] Raymond Lawing Collection, Baltimore, Md.
Description

This March 1886 drawing by Edison relates to the phonoplex—a telegraph system for communication between railway stations.

URL
https://edisondigital.rutgers.edu/folder/X127-F
Identifier
X127-F
Is Part Of
Outside Repositories
Rights
Raymond Lawing Collection, Baltimore, Md.

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