View Full Version here: : Washburn telescope optics get 130-year checkup
18-05-2012, 03:55 PM
I found this an interesting read.
18-05-2012, 04:30 PM
Same here Simon, Would have liked more photo's though .
18-05-2012, 05:15 PM
Very interesting read... Ketchup to clean brass?? Who woulda thought..
Thanks for the article
Cheers Simon, very interesting.
He wouldn't want to use my home made ketchup though, it's full of chillies. Probably eat the brass away in 30 seconds. :D
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