#s(tz
   (#s(span #s(*date 1986 1 1 0 0 0 -18000) -21600 0 1986 "ECT")
    #s(span #s(*date 1931 1 1 0 0 0 -21504) -18000 0 1931 "LMT")
    #s(span -inf.0 -21504 0 -inf.0 "LMT"))
   #s(*zone-span -21600 () "GALT")
   (#s(span #s(*date 1931 1 1 0 0 0 -21504) -18000 0 1931 "LMT")
    #s(span -inf.0 -21504 0 -inf.0 "LMT")))