How did Faber Castell mark slide rules in 1950s

CharlyK (Charles Kovacshazy) January 30, 2024, 11:07pm 1

faber b 20240125_083142

faber b 20240125_0831423024×4032 1.08 MB

Home
Categories
FAQ/Guidelines
Terms of Service
Privacy Policy

Powered by Discourse, best viewed with JavaScript enabled