{"product_id":"please-add-measurements-framed-reverse-nautical-chart-printing-proof-mississagi-strait-st-joseph-channel-great-lakes-maritime-map","title":"Framed Reverse Nautical Chart Printing Proof – Mississagi Strait \u0026 St. Joseph Channel – Great Lakes Maritime Map","description":"\u003cp data-start=\"2752\" data-end=\"3120\"\u003eLarge framed reverse-image nautical chart depicting Mississagi Strait to St. Joseph Channel in Ontario, Canada. This appears to be a cartographic printing proof or hydrographic chart production master, featuring mirrored text and white linework on a sepia background. Professionally framed at a later date and highly decorative with industrial maritime appeal.\u003c\/p\u003e\n\u003cp data-start=\"3122\" data-end=\"3337\"\u003eFeatures detailed soundings, navigation markings, compass roses, and shoreline information typical of official hydrographic charts. An unusual and visually striking piece for nautical, coastal, or Great Lakes decor.\u003c\/p\u003e\n\u003cp data-start=\"3339\" data-end=\"3456\"\u003eCondition consistent with age and display use. Frame shows minor wear. Backing paper present. See photos for details.\u003c\/p\u003e\n\u003cp data-start=\"3339\" data-end=\"3456\"\u003e39\"x33\"x2\"\u003c\/p\u003e","brand":"Annapolis Maritime Antiques","offers":[{"title":"Default Title","offer_id":48674856468695,"sku":null,"price":1885.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1501\/8628\/files\/image01_5041760c-b72d-492c-9203-37f1d1f78e77.jpg?v=1779889282","url":"https:\/\/annapolismaritimeantiques.com\/en-au\/products\/please-add-measurements-framed-reverse-nautical-chart-printing-proof-mississagi-strait-st-joseph-channel-great-lakes-maritime-map","provider":"Annapolis Maritime Antiques","version":"1.0","type":"link"}