Sun, May 19
2017—Big game hunter Theunis Botha, 51, dies in Zimbabwe when an elephant shot by a client falls on him. 1956—A 15-megaton bomb test in the South Pacific raises radiation levels in the U.S. to 10 times normal. 1954—The U.S.P.O. OKs HTLINGUAL, a CIA mail-opening op. 1953—Fallout from our dirtiest-ever nuke test, Upshot-Knothole Harry, hits St. George, Utah—H. Hughes’s location for The Conqueror a year later. 1950—Four barges carrying 467 tons of ammo explode in South Amboy, N.J., killing 30 and injuring 350. 1945—U-234 arrives at Portsmouth carrying cargo the Nazis intended for Japan; 1,232 lbs. of uranium eventually does arrive—at Hiroshima, on 8/6. 1943—U.S. submarine-chaser …