Edison's electric pen morph's into the mimeograph machine; and later by others, into the tattoo pen!
Edison Electric Pen
Edison's Electric Pen
Thomas Edison's Electric Pen Invention The Henry Ford's Innovation Nation
Edison's Electric Pen - Price Lists
Edison Electric Pen
Telegraph Keys
RARE EDISON ELECTRIC PEN - PAT. AUG 8 1876
Original model of Edison's patent electric pen, 1875-1876
National Museum of American History
An Edison electric pen
Edison Electric Pen, circa 1877 - The Henry Ford
Thomas Edison
1870s 1873 THOMAS EDISON FIRST ELECTRIC PEN THE FORERUNNER OF THE TELAUTOGRAPH AND THE MIMEOGRAPH - q50044 CPC001 HARS OLD FASHIONED Stock Photo - Alamy
Edison – Tattoo Collection