Condition - Very Good The item shows wear from consistent use, but it remains in good condition and functions properly. Item may arrive with damaged packaging or be repackaged. It may be marked, have identifying markings on it, or have minor cosmetic damage. It may also be missing some parts/accessories or bundled items.
Amateur Telescope Making (Vol. 1)
Definitive book on amateur telescope making. Contains plans and theory on a variety of styles. Subjects covered: Newtonian Telescope Mirror Making; Optical Testing; Workshop Wisdom; and Observatory Buildings.