GrumpyTim | Retrotech - 1960s Precisa 160-12 Electro-Mechanical Adding Machine @GrumpyTim | Uploaded 4 years ago | Updated 4 hours ago
In this video we're looking at a Precisa 160-12 electro-mechanical adding machine, made in Zurich, Switzerland in the 1960s. Precisa merged with the Hermes typewriter company in the 1960s and this machine along with others could be found badged both as a Precisa and a Hermes.

In the video we'll demonstrate how to use the machine and also look inside the case at the mechanism itself.

For other similar video's, check out our "Mechanical Calculators" playlist
youtube.com/playlist?list=PL8E7qepyRm5BhvfGlDEM0xPnftwIHBYQD


Intro music
"As Yet Untitled"
by GrumpyTim (available to download from GrumpyTim's Bandcamp page)
grumpytim.bandcamp.com

http://www.grumpytim.com