Found this floating around the web and thought it was pretty cool. Folks here may have seen this before, but for those that haven't I thought I'd share.

A larger version is here: http://www.oldtubes.net/library/images/CRT_Weld.jpg

Looks about the size of a 7DP4. Any other guesses, or does anyone know from what company this picture came?

I found the same print of this on ePay, and the auction lists this as from a Philco Plant, and that the photo was taken in 1944.

From the Glory Days. When We, as a Nation, had industrial strength that knew no limits.

Today? 88 Million people of working age, out of the labor market.

Utter failure.

i bet they can be made in china. they make everything else