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On 27 Jul 2001, at 13:52, Frank Schmitt wrote: > One way you can tell if glass is tempered is to look at it in bright > sunlight while wearing polarized sunglasses. It will take on this > weird polka-dot appearance. I've seen spots something like this, but they went away when I cleaned the window well, inside and out. The ones I've seen resembled a very large honeycomb with about 1.5" spacing. A very strange phenomena. > Look at the last paragraph here: > http://www.alumaxbath.com/tech/tgp.htm. Interesting page! - ******************************* Jim Adney, jadney@vwtype3.org Madison, Wisconsin, USA ******************************* ------------------------------------------------------------------- Unsubscribe? mailto:type3-request@vwtype3.org, Subject: unsubscribe