{"product_id":"keuffel-esser-co-geo-survey-alidade-model-no-5187a-in-original-box-us-military-surveying-transit","title":"Keuffel \u0026 Esser Co. Geo Survey Alidade ~ Model No. 5187A in Original Box ~ US Military Surveying Transit","description":"\u003cp\u003eVintage Keuffel \u0026amp; Esser Model 5187A surveying alidade with original wooden carrying box.\u003c\/p\u003e\n\u003cp\u003e~ This precision military-grade transit instrument features authentic brass Keuffel \u0026amp; Esser badging and US military markings.\u003c\/p\u003e\n\u003cp\u003e~ The green painted box with red stripe includes two hook latches and a leather belt strap with buckle for field transport.\u003c\/p\u003e\n\u003cp\u003e~ A great find for surveyors, collectors, and vintage instrument enthusiasts seeking authentic mid-century surveying equipment.\u003c\/p\u003e","brand":"Rusty Nail Salvage Company ","offers":[{"title":"Default Title","offer_id":48586282729726,"sku":"RNS1902","price":375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/5136\/2558\/files\/IMG_3758.jpg?v=1784043496","url":"https:\/\/rustynailsalvageco.com\/products\/keuffel-esser-co-geo-survey-alidade-model-no-5187a-in-original-box-us-military-surveying-transit","provider":"Rusty Nail Salvage Company ","version":"1.0","type":"link"}