• Vengefu1 Tuna@lemm.ee
    link
    fedilink
    English
    arrow-up
    9
    ·
    1 year ago

    I grew up in a sheet metal fabrication company in the US. It’s wild to see drawings of measurement tools I’m familiar with from 80 years ago. I had no idea these designs were this old. This is so cool, thanks for sharing, OP!