BUSTED! "BENNETT SPRING CHECKPOINT:

[fishinwrench]

When the sun comes back out after a good rain there IS a certain smell around there that I've never noticed anywhere else.  A friend from Mexico came down and brought his dirt bike and the first thing I noticed when I got close to that bike was That Smell. 

Gypsum)  CaSO. ₄· 2H₂O

Harold worked there during the hey-day when all the space launch pads and rocket tubes were being built, so I'd expect his nose to be so full of that dust that he smelled it regardless of where he was standing. 😉