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Amateur Telescope Making book one
: Albert G.Ingalls
: Amateur Telescope Making book one
: Scientific American
: 1966
: PDF
: 107 Mb
: 536
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This book was written in the first half of the 20th Century, as one of three related volumes.This first volume deals exclusively with: Newtonian Mirror Making, Optical Testing, Workshop Wisdom and Observatory Buildings.









: dtygh 5-05-2016, 06:32 | |
 
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