Maine DPO's: Mount Desert Ferry, 1942 last day; Pattegumpus, 1930, Phair, 1943 Registered return receipt card; Pleasantdale, 1891 UX9 card; Pleasant Island, 1940, Pleasant Pond, 1938, Prospect Ferry, 1894, UX10 card; Pulpit Harbor, 1891, all cover except where noted