ASB challenge:

[black angel]

the challenge is to write a TL for a ISOT for one or all of these:

Bethel, New York August 16th 1969 to lake Okeechobee in 1392
Gettysburg, Pennsylvania July 1st 1863 to outside of Novgorod July 1st 1471
Chicago, Illinois August 26 1968 to Mexico City 1713
Changchun China May 23, 1948 to Boston December 16, 1773
Bastogne 19 December 1944 to Zanzibar 27 August 1896
Breitenfeld September 17, 1631 to Cape of Good Hope 1487