Military / Countries / USA / World War II.- Women Air Force Service Pilots (WASP); stationed at the Avenger Field Air Force base in Sweetwater; Texas (USA).(WASP - civilian female pilots who were trained in Sweetwater for the transfer of military aircraft to Europe): James Marvin Yonally; artillerist of the US Army and later husband of airwoman (and photographer) Lillian Lorraine Yonally. Both got to know each other during their training; in an anti-aircraft artillery exercise the groundsof the March Air Force Base in California; USA.Photo;c. 1943/44.