MSM-5A Mosaic Readout Indicator Incandescent Display taken apart and photographed

I just ordered a pair of Alco MSM-5A incandescent indicators from seller hp2114b on eBay.  In retrospect, I should have purchased all 5 so I could make a clock out of them.  The remaining 3 units sold out within half of a day after I made my purchase.  At $10/each, these things were very reasonably [...]

Magic Eye tube demonstration via eBay/ $75 / sold by Vintage Technology Association I just found this great little gadget on eBay.  It is a demonstration kit for magic eye tubes.  At $75, it is a pretty good deal and it is from a reputable seller.  Check out the video after the jump.