Otto
Arnstein, Prague
->
is the brother of well-known airship builder and Vice-President of
the Goodyear Zeppelin Corporation in Akron, Ohio, U.S.A.
Marthe
(Her Serene Highness) Princess Bibesco, Paris
->
She loves flying and attends every congress of the International
Aeronautical Federation of which Prince Bibesco, her husband, is the
President. She is a personal friend of Air-Marshal Balbo and she went
to Tripolis on a Seaplane as his guest.
Louis
Zeyfert, Warsaw
->
served in Aviation Corps until August 1919 and since May 1932 with
Polish Air Lines.