That pic of painting the tanks is a good un ! We wonder what an infrared oven was though ??
Sorry R, I missed that when we turned the page. "Infrared" suggests the oven/parts are heated by radiant heat (radiation) rather than a gas flame in the oven heating the air (convection). I suppose the "things" on the side of the oven in the photo are infrared heating elements - think mini/very low power electric bar heaters. No air movement so no dust.
I don't mind the Acme. If I had a farm to potter around I might bid at $2000.
Leon