Heathkit/Zenith TubesI have 4, new in the box, CRT Tubes that may work with
a Heathkit/Zenith H-19 or H-89 computer (I'm not sure how big the display on
these models are. The tubes are 8 1/4 " x 6 1/4"). If they are for
something else, and you know what that is, please let me know.
I have been trying to find out exactly what these tubes are. I have pictures
for additional identification. I would hate to get rid of them only to find
out they are still useful for a repair or collector.
Here are the part numbers and information:
These numbers are on the tube: MN1012Pe1Av 254 and CPJ240A1V and 100-730-03E
and HG-319 and C1406
380-2655 is written on the bottom of the boxes.
The boxes are labeled Heathkit, but the tube inside is labeled Zenith.
Thank you,
Jeff Meyer
