Keywords: Flik26.jpg Roman Schmidt flying ace-to be end of 1916 From the book Repülőászok 1914-1918 Zrínyi Kiadó Budapest 2015 ISBN 978 963 327 634 1 First published during the World War I author other versions PD-old-70-1923 Austro-Hungarian Imperial and Royal Aviation Troops 1916 in aviation |