The Vintage Teledyne Post Compass Drafting Drawing Tool from the 1950s was a precision engineering tool Made in Japan. The Teledyne Post brand is known for its quality drafting tools, and this compass is a rare collectible for enthusiasts of vintage drafting equipment. Its craftsmanship and functionality make it a valuable addition to any collection or for those looking for a reliable drafting tool with a touch of retro charm. My father had these at Franklin College in Indiana and at his job as an Engineer at Cummins Engine Company in the 50’s -80’s.