{"product_id":"antique-brass-surveying-instrument-base-with-railroad-markings","title":"Antique Brass Surveying Instrument Base with Railroad Markings","description":"\u003cp\u003eBrass surveying instrument base with opposed upright telescope supports, adjustment hardware, and a round mounting platform. The base is engraved \"M. P. Ry. - M. of W. No. 4.\" The open assembly reveals the moving parts and fine adjustments, with the telescope absent. A tripod is not included.\u003cbr\u003e\n\u003cbr\u003e\nThe instrument spins and the adjustments move freely. Brass shows tarnish, scratches, and handling wear. A small concave dent is present on the threaded mounting base.\u003cbr\u003e\n\u003cbr\u003e\n11\" W x 5\" D x 8.5\" H\u003cbr\u003e\n\u003cbr\u003e\nAB - 104607 - 061622\u003cbr\u003e\nMM - 100626\u003c\/p\u003e\n\n\u003cp\u003eFor information regarding shipping, please visit our Terms \u0026amp; Conditions page \u003ca class=\"GeneratedLink\" href=\"https:\/\/industrialartifacts.net\/pages\/shipping\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Industrial Artifacts","offers":[{"title":"Default Title","offer_id":67782870859819,"sku":"104607","price":1650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0194\/8170\/files\/ed9a4e55-38e1-5708-b3fb-56b200496a9d.jpg?v=1791402807","url":"https:\/\/industrialartifacts.net\/products\/antique-brass-surveying-instrument-base-with-railroad-markings","provider":"Industrial Artifacts","version":"1.0","type":"link"}