From: "Jerry B. Hillman" 
To: 
Reply-To: "Jerry B. Hillman" 


Hi all,
Now that I have wreaked this piece of glass I guess I buy a diamond blade
for my saw and try to salvage enough from the pieces to make a secondary.
How do I prevent the water for cooling from destroying my circular saw, or
do I need a special saw for this also? And how do I get the water where I
want it?
Can anyone clue me into the technique of interference testing using modern
techniques. I tried Texereau's method and didn't see anything. No fringes,
nothin. But then I don't have either a mercury lamp or a neon glow tube.
What should I be using?
I am a little depressed right now about this. Clear skies, Jerry

BTW - Cutting thick glass isn't the same as cutting normal window plate glass.

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