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1968, Goddard Space Flight Center Publications Lot of four different "Preprint", soft cover, stapled

Currency:USD Category:Everything Else / Other Start Price:NA Estimated At:100.00 - 150.00 USD
1968, Goddard Space Flight Center Publications Lot of four different  Preprint , soft cover, stapled
1968, Goddard Space Flight Center Publications Lot of four different "Preprint", soft cover, stapled publications including "DC-Biased Photoconductive Detection of Wideband Carbon Dioxide Laser Signals" by John McElroy (X-524-68-54, February, 59pp.), "10.6-Micron Laser Communications System Experiment for ATS-F and ATS-G" by McAvoy, Richard, McElry and Richards (X-524=68-206, May, 64pp.), "A Guide to the Literature on Carbon Dioxide Lasers (1 January 1964-30 June 1968)" by McElroy, Flagiello, McDay& Walker (X-524-68-435, November, 87pp) and "An Advanced 10-6-Micron Laster Communication Experiment" by McElroy, McAvoy, Richard, Richards & Flagiello (X-524-68-478, November, 59pp.). A facinating group of documents for the technically inclined who are interested in communications. A scarce group in excellent condition. Ex: the Milton Weiss Estate collection.