{"product_id":"vintage-eico-manuals-lot-model-1050-221-320-322-360-944-test-equipment","title":"Vintage EICO Manuals Lot Model 1050 221 320 322 360 944 Test Equipment","description":"\u003cmeta name=\"keywords\" content=\"EICO manuals, vintage test equipment, VTVM manual, signal generator schematic, ham radio literature, EICO 1050, EICO 221, EICO 320, EICO 360, EICO 944, electronic schematics, tube tester data\"\u003e\u003cmeta name=\"description\" content=\"Buy this vintage lot of 7 EICO test equipment instruction and construction manuals from the 1950s, featuring schematics for models 1050, 221, 320, 322, 360, and 944.\"\u003e\u003cp\u003e\u003cstrong\u003eVintage EICO Manuals Lot Model 1050 221 320 322 360 944 Test Equipment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis listing is for a vintage lot of 7 original factory manual booklets published by EICO (Electronic Instrument Co., Inc.) from the 1950s. The collection includes instruction and construction manuals covering tube-era ham radio and workshop test equipment, detailing specifications and schematics. Condition varies from good to heavily weathered with cover aging, rust staples, and minor staining common for workshop-used documentation\u003c\/p\u003e\n\u003cp\u003eModel 1050 Instruction Manual: 6V \u0026amp; 12V Battery Eliminator \u0026amp; Charger\u003c\/p\u003e\n\u003cp\u003eModel 221 Instruction Manual: Vacuum Tube Voltmeter (VTVM)\u003c\/p\u003e\n\u003cp\u003eModel 221 Construction Manual: Electronic Volt-Ohm Meter\u003c\/p\u003e\n\u003cp\u003eModel 320 \/ 322 Instruction Manual: Signal Generator\u003c\/p\u003e\n\u003cp\u003eModel 320 \/ 322 Instruction Manual (Tan variant): Signal Generator\u003c\/p\u003e\n\u003cp\u003eModel 360 Instruction Manual: TV-FM Sweep Signal Generator\u003c\/p\u003e\n\u003cp\u003eModel 944 Instruction Manual: Flyback Transformer \u0026amp; Yoke Tester\u003c\/p\u003e","brand":"cyclewarehouse.online","offers":[{"title":"Default Title","offer_id":47593206153378,"sku":"EICO Manuals Lot 082726","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0335\/9824\/2861\/files\/c6a49e73-6e3e-4efd-bc53-e9473c3f2db1.jpg?v=1787854316","url":"https:\/\/cyclewarehouse.online\/products\/vintage-eico-manuals-lot-model-1050-221-320-322-360-944-test-equipment","provider":"cyclewarehouse.online","version":"1.0","type":"link"}