re: #225 Gus
Actually, the B-47’s wing sweep is greater than this. You can see the 4 engine housings. On a 727 top view you would see two side engines in the very tail end of the fuselage including a slight bulge for the engine located on the vertical stabilizer and tail.
A 727 does not have a third engine on the tail. That’s a DC10 (me pedant).