细节
Flugplatz Johannisthal Oktober-Dezember 1912,
a booklet concerning the aerodrome at Johannisthal near Berlin, giving details of aircraft factories and types flown, male and female pilots - instruments and under training - illustrated; and a copy of Deruluft April 1925 with text in German and Russian, illustrated and with contemporary advertisements (2)
a booklet concerning the aerodrome at Johannisthal near Berlin, giving details of aircraft factories and types flown, male and female pilots - instruments and under training - illustrated; and a copy of Deruluft April 1925 with text in German and Russian, illustrated and with contemporary advertisements (2)