Nope.
Rashad
----- Original Message -----
From: "Bob Czerwinski" <bczerwin@No-Spam>
To: "'The Astronomy Connection'" <sf-bay-tac@No-Spam>
Sent: Saturday, April 26, 2003 10:28 AM
Subject: RE: [TAC] Astro Quiz part?
SNIP
>
> Just a guess, based on the material used by Lord Rosse: Tin and Copper?
> I think Herschel's experiments with glass came later. (I visited a
> Herschel museum in Bath a number of years back, and think some of the
> mirror molds were made from dung!)
SNIP