Amateur Telescope Making Book Three): A Sequel to Amateur Telescope Making Book One) and to Amateur Telescope Making Advanced Book Two

Amateur Telescope Making Book Three): A Sequel to Amateur Telescope Making Book One) and to Amateur Telescope Making Advanced Book Two

327 Pages · 1953 · 51.89 MB · English
by Albert G. (ed.) Ingalls
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“ Courage doesn't always roar. Sometimes courage is the quiet voice at the end of the day saying, "I will try again tomorrow." ” ― Mary Anne Radmacher
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