 Lieutenant Philip John Bainbrigge (1817–1881), a Royal Engineer posted to Canada from 1836 to 1842, painted "Fort Henry, Point Frederick and Tete du Pont Barracks, Kingston, from the old redoubt" (August 1841) showing the Naval Cottages, the Hospital, Stone Frigate, Point Henry and Fort Henry in the distance.The flag flying from atop the Stone Frigate indicates Sandom's HQ.After 1838, the British government revived the naval establishment on the lakes and built the "Minos" (1840), a steam war-vessel, and the "Cherokee" (1841), a wooden paddle-wheel steam warship, which the US saw as a breach of the Rush-Bagot Agreement.