green magnetic viewing paper
walter.bonin at web.de
Fri Oct 3 11:56:13 PDT 2008
Jeremy's e-mail went immediately into my spam filter. And with this topic I didn't see any reason to pull it out there. So, if it's worthwile, please send it again.
*Von:* "Eric Smith" <eric at brouhaha.com>
*Gesendet:* 03.10.08 20:14:45
*An:* Handheld Computing Conference discussion list <HHC at LISTS.BROUHAHA.COM>
*Betreff:* Re: green magnetic viewing paper
> I showed off some green magnetic viewing film to various of you during the
Neat stuff! I'm guessing that it's not sensitive enough to use to view
the patterns recorded on magnetic cards?
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Mit freundlichen Grüßen
Dr. Walter Bonin
Tel. +49 (0)176 243 555 23
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