Is this CRT from the 1930's?

[Captain Video]

It's 350 in Brazilian currency.. which, converted to US currency, is something like... 175 dollars... still, a lot of money.

This people on the Internet auction sites ( both here and abroad ) are really funny. Just because they have something that is quite old, they immediately assume it's older than it really is, and that it is worth much more than what it is really worth. Unfortunately ( for them ) the Internet made their life more difficult. If this guy appeared with this CRT on an antique fair on the street in 1990, he most likely would be succesful on selling it for what he is asking for, if not for even more. But today... you see, just in a very few hours I got the correct information about this CRT.