Laser disc machine, optical laser block assembly.  I cant remember if pulled from a pr-7820 or a vp-1000.  Either way i hope pictures shed some light.  Tube intact.  Will be packaged like a egg for shipping.  Great to get a laser player running, or for the tinkerer, to play with laser optics.   No HV supply, just block and tube.

Was working when pulled,no reason it doesnt now. Tube being intact means its as good today as it was yesterday.

Sold as-is.. i mean really its 40 + years old.

Tube is a toshiba LG-3217. He-Ne

Cool artical on laser pointer forums on how to build a hv supply to drive tube at

Laserpointerforums.com/threads/test-build-a-power-supply-for-hene-laser-tube-lg-3217-toshiba.87136/