Edison telephone, 1879
1879
Edison Kinetophone (or Phonokinetoscope)
1894
Edison carbon button transmitter No. 32, 1878
1878
Stock Exchange automatic telegraph, 1872-1880
1872-1880
Replica of Edison's First Phonograph, 1877.
1877
Edison Kinetoscope
1894
Edison's electric carbon filament lamp
1879
Edison 'Gem' phonograph, 1903.
1903
Very early Edison carbon filament lamp.
1879
Original model of Edison's patent electric pen, 1875-1876
1875-1876
Edison's Original Micro-Tasimeter, 1878
1878
Edison phonograph cylinder duplicator, c 1897
1897
Tasimeter, improved form
1878
Blue amberol phonograph recording cylinder
1917
Edison 'Fireside' phonograph, c.1909
1909
Edison 'Amberola' (Model A) phonograph, 1909.
1909
Phonograph Type M with listening devices, c 1895.
1895
Cylinder phonograph mechanism for Edison Kinetophone
1894
Edison Voicewriter, 1938
1938
Door for Edison Kinetophone
1894