Do you have any job skills that are now obsolete?

[electric_blue68]

439. Ah, I didn't use on a plate...but I used it for something once or twice

I made my own light table..
11" x 11" wood ________ whatever you called them to stretch a canvas over them. Added plexiglass glass taped on with translucent paper on the backside. A tensor lamp below in a deskdraw. Set it on top.

Did my my animation on index cards with it! But it did come in handy for some professional work later.