#s(tz
   (#s(span #s(*date 1912 2 1 0 0 0 -18432) -18000 0 1912 "KMT")
    #s(span #s(*date 1890 1 1 0 0 0 -19532) -18432 0 1890 "LMT")
    #s(span -inf.0 -19532 0 -inf.0 "LMT"))
   #s(*zone-span -18000 () "EST")
   (#s(span #s(*date 1890 1 1 0 0 0 -19532) -18432 0 1890 "LMT")
    #s(span -inf.0 -19532 0 -inf.0 "LMT")))