{"product_id":"1948-us-navy-echo-box-ts-311a-up-navships-91111-instruction-manual-1953-t-1-update","title":"1948 US Navy Echo Box TS-311A\/UP NAVSHIPS 91111 Instruction Manual + 1953 T-1 Update","description":"\u003cp\u003e\u003cspan\u003eOriginal \u003c\/span\u003e\u003cspan\u003eU.S. Navy Bureau of Ships Instruction Book\u003c\/span\u003e\u003cspan\u003e for the \u003c\/span\u003e\u003cspan\u003eEcho Box TS-311A\/UP\u003c\/span\u003e\u003cspan\u003e, NAVSHIPS 91111, manufactured by \u003c\/span\u003e\u003cspan\u003eGeneral Communication Co., Boston, Massachusetts\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis original post-WWII Navy technical manual was approved on \u003c\/span\u003e\u003cspan\u003e22 June 1948\u003c\/span\u003e\u003cspan\u003e and includes the scarce \u003c\/span\u003e\u003cspan\u003eTemporary Correction T-1\u003c\/span\u003e\u003cspan\u003e update dated \u003c\/span\u003e\u003cspan\u003e12 November 1953\u003c\/span\u003e\u003cspan\u003e. The manual provides operating, maintenance, and servicing instructions for the TS-311A\/UP Echo Box, a specialized naval electronic test device used with radar and communications equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAn excellent addition for collectors of U.S. Navy electronics, NAVSHIPS manuals, Cold War-era military technical publications, or vintage radar test equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIncluded\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eOriginal NAVSHIPS 91111 Instruction Book\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eTemporary Correction T-1 (6-page update)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eOriginal gray cardstock cover\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eComplete manual\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eTitle:\u003c\/span\u003e\u003cspan\u003e Instruction Book for Echo Box TS-311A\/UP\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eNAVSHIPS:\u003c\/span\u003e\u003cspan\u003e 91111\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eEquipment:\u003c\/span\u003e\u003cspan\u003e TS-311A\/UP Echo Box\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eManufacturer:\u003c\/span\u003e\u003cspan\u003e General Communication Co., Boston, Massachusetts\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eIssued by:\u003c\/span\u003e\u003cspan\u003e U.S. Navy Bureau of Ships\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eApproval Date:\u003c\/span\u003e\u003cspan\u003e June 22, 1948\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eIncludes original \u003c\/span\u003e\u003cspan\u003eTemporary Correction T-1\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eCorrection dated \u003c\/span\u003e\u003cspan\u003eNovember 12, 1953\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eOriginal Cold War-era U.S. Navy technical publication\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eFREE SHIPPING\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e#3\u003c\/span\u003e\u003c\/p\u003e","brand":"Whiskey Rebellion Antiques","offers":[{"title":"Default Title","offer_id":43252536246349,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/9229\/8829\/files\/IMG-0655.heic?v=1784136156","url":"https:\/\/whiskeyrebellionantiques.com\/products\/1948-us-navy-echo-box-ts-311a-up-navships-91111-instruction-manual-1953-t-1-update","provider":"Whiskey Rebellion Antiques","version":"1.0","type":"link"}