3 ms·

I assume the device these were used with was something like this? https://www.amazon.com/Proxxon-27106-PROXXON-Engraving-Device/dp/B00JVSZXF4 https://www.amazo

• rx_tx 2y ago
  Exactly, they're plates to follow using a pantograph machine that will in turn engrave your piece. I love the "Himalaya" type in the article, very Art Deco. If you want a demo of a vintage one, this video from Inheritance Machining [1] is a great watch. It also shows how you can change the scale by adjusting the lever arm positions. [1]: https://www.youtube.com/watch?v=7am-ysvGD3s https://www.youtube.com/watch?v=7am-ysvGD3s