How contact lenses were made in the 1940s - video

How contact lenses were made in the 1940s. 1:44 video.

https://www.youtube.com/watch?v=XXu5dFS7KXQ


Previously:

https://www.homemadetools.net/forum/...326#post215125
https://www.homemadetools.net/forum/...897#post206803
https://www.homemadetools.net/forum/...851#post202384
https://www.homemadetools.net/forum/...541#post136042
https://www.homemadetools.net/forum/...315#post135092

Jezzus!! Get your teeth fixed and wear glasses instead lady, you'll be way ahead.

Wow! Glad we've moved on from then.