How could I have forgotten the Altair?! When I read your post, Wayne, I immediately thought of the Kingsford-Smith's
Southern Cross, but now I discover that the US Navy also used the Altair as the XRO-1, the first Navy aircraft with a retractable landing gear.
LOCKHEED Altair 8E < History of Airplanes
Yes! We must have the Altair, too!
Don