Nice LAB11 brochure.

[Mattis Lind]

Yet another nice color brochure.

https://dl.dropboxusercontent.com/u/96935524/Datormusuem/lab11.pdf

Has anyone seen a VR20 in real? Rather interesting to be able to do a red
and green X/Y screen based on different energy levels. Someone care to
explain how that works?

If I read the fine print on the back correctly (and comparing with the
others) I would guess that this brochure is from 1971.