brass polish 3 uploaded in 15" Dob Build: Before and after using Brasso to brighten them.
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What is the real best way to polish brass? 8 comparisons
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Post your home made scope - Page 75 - ATM, Optics and DIY Forum
Post your home made scope - Page 27 - ATM, Optics and DIY Forum
Post your home made scope - Page 27 - ATM, Optics and DIY Forum
Astro-Tech AT72EDII Refractor OTA FPL-53 and Lanthanum f/6 Doublet
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Post your home made scope - Page 75 - ATM, Optics and DIY Forum
Antique Brass 3 Refractor - Page 9 - Classic Telescopes - Cloudy
Antique Brass 3 Refractor - Page 9 - Classic Telescopes - Cloudy
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