[Prev][Next][Index][Thread]
glass identification
-
To: "'Tesla List'" <tesla@pupman.com>
-
Subject: glass identification
-
From: Tesla List <tesla@stic.net>
-
Date: Tue, 3 Mar 1998 17:29:50 -0600
-
Approved: tesla@stic.net
----------
From: joe cummings [SMTP:joecmn@globalnet.co.uk]
Sent: Tuesday, March 03, 1998 2:17 PM
To: Tesla List
Subject: Re: glass cutting
At 22:45 27/02/98 -0600, you wrote:
>
>----------
>From: Eleanor Flood [SMTP:eflood@bellsouth.net]
>Sent: Monday, January 12, 1998 2:01 PM
>To: tesla@pupman.com
>Subject: glass cutting
>
>If anyone out there is planning on making plate glass caps, please be
>warned, our neighbor gave us a couple of fine sheets of Hercules Safety
>glass.
You can see the stress marks on car windscreens by polarised light or
through a polarising filter.
This may be a useful test of any glass that you're trying to work
Joe Cummings