Dan wrote:

Actually Truman told Stalin at Potsdam we had the bomb.

Well...not really. He told Stalin (who already knew about the Manhatten
project) that we had a new weapon that could end the war. That was about as
specific as it got. Meanwhile Truman briefed Churchill in detail.


BUFDRVR

"Stay on the bomb run boys, I'm gonna get those bomb doors open if it harelips
everyone on Bear Creek"