The article in the Flight Magazine for Jan 4th 1923 has a photograph captioned :-
"THE BUDIG GLIDER IN FLIGHT, PROPELLED BY ITS 4 H.P. ENGINE : This machine was entered for the Rhon competition of 1921, but did not then do anything very startling".
However it goes on to say:-
"Among the gliders entered for the German gliding competition in the Rhon, in 1921, was a peculiar " tail-first " biplane, or " one-and-a-half plane," designed by Herr F. Budig. For some reason, not known to us, the machine does not appear to have accomplished much, and in last year's competition nothing was heard of it. It now appears that the Budig machine has come to life again, this time as a lowpower aeroplane, or glider with auxiliary engine".