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Subject:
Re: iron spot brick
From:
John Callan <[log in to unmask]>
Reply To:
This isn`t an orifice, it`s help with fluorescent lighting.
Date:
Wed, 11 Feb 2004 15:14:48 -0600
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He's against it.  Just ask Mel.

-jc

On Feb 11, 2004, at 2:43 PM, Met History wrote:

> What is the form of the iron that is introduced into the brick - 
> pebbles?
> Was it already black, or does it oxidize to that color?
> Are the fragments of iron only black on the outside (where they are 
> exposed to oxygen) or also on the inside?
>  
> Christopher
>  
> PS  What is the Pope's position on gay divorce? 

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