A rare Repeating Telegraph Disk signed by Thomas A. Edison, 1880. image courtesy of Skinner, Inc.;
Find Current Values for your Antiques!
Signed Ephemera; Edison (Thomas), Signed 1880 Repeating Telegraph Disk, 7 inch.
A rare Repeating Telegraph Disk signed by Thomas A. Edison, 1880, the white card with spirally embossed dots and dashes, spindle hole in center and si... [more detail available via subscription]