#s(tz
   (#s(span #s(*date 1980 9 25 2 0 0 -10800) -14400 0 1980 "AST")
    #s(span #s(*date 1980 4 19 2 0 0 -14400) -14400 3600 1980 "ADT")
    #s(span #s(*date 1979 9 30 2 0 0 -10800) -14400 0 1979 "AST")
    #s(span #s(*date 1979 4 15 2 0 0 -14400) -14400 3600 1979 "ADT")
    #s(span #s(*date 1978 10 1 2 0 0 -10800) -14400 0 1978 "AST")
    #s(span #s(*date 1978 4 16 2 0 0 -14400) -14400 3600 1978 "ADT")
    #s(span #s(*date 1977 10 2 2 0 0 -10800) -14400 0 1977 "AST")
    #s(span #s(*date 1977 6 12 2 0 0 -14400) -14400 3600 1977 "ADT")
    #s(span #s(*date 1932 1 1 0 0 0 -14308) -14400 0 1932 "BMT")
    #s(span #s(*date 1924 1 1 0 0 0 -14308) -14308 0 1924 "LMT")
    #s(span -inf.0 -14308 0 -inf.0 "LMT"))
   #s(*zone-span -14400 () "A~aT")
   (#s(span #s(*date 1924 1 1 0 0 0 -14308) -14308 0 1924 "LMT")
    #s(span -inf.0 -14308 0 -inf.0 "LMT")))