בידספיריט | מכ”ם - שלושה ספרים נדירים

מכ”ם - שלושה ספרים נדירים מאוד, פורסמו ע”י צבא ארה”ב - מקור : אוסף של אדם יהודי דתי שהשתתף בפיתוח המכ”ם במלחמת העולם השנייה! לא מוצע למכירה בשום מקום! - Radar - Lof of three Very Rare books - Source : A collection of a religious Jew who participated in radar development in WWII : 1. Handbook of maintenance instructions for TS-146 / UP - U.S.A. : Joint authority of the U.S.A. War and Navy departments, September 1944. [29] leaves - lot of pagination. Soft cover. 28 cm., slightly yellowing leaves, few aging stains, ruubings and stains on cover. Photographs, drawings and sketches - including folded, diagrams. Not for sale anywhere!! Good General Condition. Very Rare . 2. H andbook of maintenance instructions for radar training assembly AN / APS-30-T1 : Restricted (For official use only) - U.S.A. : Joint authority of the U.S.A. War and Navy departments, March 1947. Lot of pagination. Soft cover. 28.5 cm., yellowing leaves, some aging stains, rubbings on cover, damages on spine. Photographs, tables, drawings and sketches - including folded. Not for sale anywhere!! Good General Condition. Very Rare . 3. I nstruction book for remote control and monitor equipment for instrument landing system : Serial Numbers 1 tp 100). Manufactured for Civil Aeronautics Administration - Contract CCA-20839 - New York : Philharmonic Radio Corporation, March 1943. 139 pp. Soft cover. 28 cm., yellowing leaves, aging and water stains, rubbings on cover, blemished spine. Folded drawings and sketches, photographs. Not for sale anywhere!! Acceptable Condition. Very Rare . * A collection of a religious Jew who participated in radar development in WWII! * Not for sale anywhere!!