{"product_id":"rare-19th-century-antique-american-engineer-s-cast-brass-transit-surveyor-instrument-with-original-three-legged-tripod","title":"rare 19th century antique american engineer's cast brass transit surveyor instrument with original three-legged tripod","description":"\u003cp\u003eall original and intact 19th century cast brass transit instrument with original walnut box and adjustable three-legged wood tripd. the fully functional engineer's telescopic device and tripod are in great condition with nicely aged patina consistent with age. edmund brown (1800-about 1867) spent 20 years with richard patten in new york, as an apprentice in the shop at the sign of the compass card, and then as a journeyman. in 1835, when patten withdrew from the business, brown and another employee took over the shop. in 1841, brown joined with bush g. brown, and began trading as e. brown \u0026amp; son. this partnership lasted until 1863.\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":50672698294570,"sku":"UR-31866-20","price":2500.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/7075\/4858\/files\/20200804-4v0a9266.jpg?v=1760476730","url":"https:\/\/urbanremainschicago.com\/products\/rare-19th-century-antique-american-engineer-s-cast-brass-transit-surveyor-instrument-with-original-three-legged-tripod","provider":"Urban Remains Chicago","version":"1.0","type":"link"}