rare edison electric pen - pat. aug 8 1876

VERY RARE ANTIQUE EDISON ELECTRIC PEN. Patent Aug 8, 1876. It was designed as a manuscript stencil for manifold copies. Out of the few thousands that were produced, only a small number of these pens survived.

Edison's Electric Pen - The First Patent

Thomas Edison - #OnThisDayInHistory - #ThomasEdison was granted US Patent 180857, for Autographic Printing AKA The Electric Pen in 1876. ✒️ The pen was sold together with a cast-iron holder with a

Edison's Electric Pen

Lot 327 - Edison Electric Pen. The nickel-plated

10 Inventions by Thomas Edison (That You've Never Heard Of)

Прочие медицинские инструменты и научные приборы до 1930г. из

Thomas Edison - Wikipedia

Other Science & Medicine Antiques for sale

Прочие медицинские инструменты и научные приборы до 1930г. из

🔥 VINTAGE EDISON PRIMARY BATTERY type RR Porcelain Jar Crock 9.5