https://webonastick.com/fonts/routed-gothic/ https://webonastick.com/fonts/routed-gothic/ Also links a number of variations. Another font is “Simplex”, which

https://webonastick.com/fonts/routed-gothic/ https://webonastick.com/fonts/routed-gothic/ Also links a number of variations. Another font is “Simplex”, which I think is often still found in CAD products.