# Image2 City State Subject Description Year Color Notes Actions
6971 Bangor ME Patriotic US flag for Flag Day 1983 black
6972 Bolinas CA Symbols Small geometric killer 1899 black
6973 Bloomington MN Animals Black Bellied Whistling Duck; [bird] 1990 black
6974 Blue Hill ME Symbols Star in circle killer 1909 black
6975 Boston 2 MA Organizations Red Cross emblem, 'RED CROSS ROLL CALL - JOIN' 1940 black
6976 Boston 3 MA Organizations Red Cross emblem, 'RED CROSS ROLL CALL - JOIN' 1939 black
6977 Boston MA Postal Biplane, 'AIR-MAIL SAVES TIME'; [aircraft] 1929 black
6978 Boston MA Military

'Old Ironsides' (USS Constitution); [Navy, ship]

1997 black
6979 Boston MA Military

USS Mason (DE-529), ropes; crew reunion

1995 black
6980 Bourbon IN Symbols Circular geometric, 2 strikes from a registered cover 1931 black