We recently spent a long weekend in Portland, Indiana to see the large engine and tractor show which is the largest in the USA and probably in the world.
As usual, we took a lot of pictures of engines, but we also had a look at the USAF Museum at Dayton, Ohio, and shot some of the engines on display there.
Portland show:There are 12 pages of 18 pictures, each is a thumbnail to a larger display if you want it.
The museum pictures are at:3 pages of 18 pictures.
-- Peter & Rita Forbes email@example.com Engine pages for preservation info: