Bob: The pump in your picture is 1 of 2 from Rex Benson`s collection. They were about as straight as anyone could hope to find. I also have a set of blueprints dated Oct.26 1948 for the Aetna station to be built at "Camp Campbell Ky." aka Ft.Campbell. The station was at the intersection of Wisconsin Ave. and Jackson Rd. on the northeast corner. It was built facing Jackson Rd. I wonder if it is still standing?----Greg