Alistair,

A pedantic correction - your father-in-law wasn't getting his BS in
the 20s from Carnegie Mellon, he was getting it from Carnegie
Institute of Technology. My class (1970) was the last to graduate from
CIT, before they defiled a proud name solely because of naked greed.

-John

He was a very keen driver - he had learned on a Model T when he
was doing his BS at Carnegie Mellon in the 20s.