Antique Victorian The Edison Mimeograph duplicating case , London, c. 1886 some age related wear it is over 150 years old ! There are some prints from the 50s to 70s could be framed separately 43 cm wide 9 cm depth 28 cm tall this great talking piece we believe is by renowned inventor Thomas Edison 
Thomas Alva Edison (February 11, 1847 – October 18, 1931) was an American inventor and businessman.[1][2][3] He developed many devices in fields such as electric power generation, mass communication, sound recording, and motion pictures.[4] These inventions, which include the phonograph, the motion picture camera, and early versions of the electric light bulb, have had a widespread impact on the modern industrialized world.[5] He was one of the first inventors to apply the principles of organized science and teamwork to the process of invention, working with many researchers and employees. He established the first industrial research laboratory.[6]
The Edison Mimeograph, invented by Thomas Edison in 1876, was a stencil-based duplicating machine that revolutionized document reproduction before the advent of modern printing and copying technologies. Edison's initial invention involved an "electric pen" that could cut stencils, and a subsequent patent further developed this system for preparing stencils for printing. 
Here's a more detailed look at its history:
Early Development:
In 1876, Thomas Edison patented the first U.S. patent for autographic printing using an electric pen to cut stencils. 
The electric pen used a small motor to make a needle go up and down, creating a series of holes in a stencil. 
Ink was then applied to the stencil, and a roller would press it through the holes, creating multiple copies of the document. 
Popularity and Use:
The mimeograph was a popular and affordable duplicating machine used in offices, schools, and churches. 
It was particularly useful for political and religious organizations, as well as for small businesses and self-publishers. 
Mimeographs were also used by the Belgian resistance during World War II to produce underground newspapers. 
Decline and Legacy:
The mimeograph was gradually replaced by faster and more efficient technologies like photocopiers and offset printing in the 1960s. 
However, the mimeograph's legacy lives on in the history of printing and duplicating, and its impact on the development of DIY publishing and literature is significant. 
The Henry Ford Museum holds a collection of Edison Automatic Mimeographs, including one from 1898-1905.