{"product_id":"antique-chart-chesapeake-bay-sketch-c-section-no-iii-u-s-coast-survey-mat067b","title":"1879 - Chesapeake Bay, Sketch C, Section No. III - Antique Chart","description":"\u003cp\u003eItem number: MAT067B\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eHand-Colored Genuine Antique Coastal Report Chart\u003c\/p\u003e\n\u003cp\u003e1879\u003c\/p\u003e\n\u003cp\u003eMaker: U.S. Coast Survey.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAntique Coast Survey report chart of the Chesapeake Bay, with Virginia, Delaware, part of Maryland, and Delaware Bay. Published in the Annual Report of the US Coast Survey in 1879. Triangulation lines throughout. \u003cspan\u003eTriangulation is the process of \u003c\/span\u003edetermining the location of\u003cspan\u003e a point by measuring only angles to it from known points at either end of a fixed baseline. \u003c\/span\u003eHand-colored by our professional colorist. Very good overall antique condition, some toning along folds. Measures approx. 34 x 23 inches to the neatline.\u003c\/p\u003e\n\u003cp\u003eGenuine Antique Chart from 1879.\u003c\/p\u003e\n\u003cp\u003eItem Number: MAT067B\u003c\/p\u003e","brand":"in sleeve in front of fireplace","offers":[{"title":"Default Title","offer_id":39560913092804,"sku":"MAT067B","price":275.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0554\/4332\/5124\/files\/MAT067B-Antique-Coast-Chart-Chesapeake-Bay-Sketch-C-Section-No-III-Mid-Atlantic-Delaware-Virginia-Maryland-Washington-DC-1879-US-Coast-Survey-Maps-Of-Antiquity.jpg?v=1769885082","url":"https:\/\/mapsofantiquity.com\/products\/antique-chart-chesapeake-bay-sketch-c-section-no-iii-u-s-coast-survey-mat067b","provider":"Maps of Antiquity","version":"1.0","type":"link"}