»Edison Electric Pen« and
»Edison Mimeograph Duplicator«, 1875
1) Thomas A. Edison was granted the U.S. patent no. 180857 on August 8, 1876 for his new invention, the "Electric Pen",
the 1st appliance equipped with an electric motor in the world!
A spectacular collector's item of top museum quality!
And: 2) "The Edison Mimeograph Duplicator" with accessories!

Estimate: € 8,000/10,000
US$ 10,500/13,200
Reserve: € 6,800/US$ 8,975
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