English: A wheel of the German giant Mannesmann Poll Triplane Bomber after its discovery by a Royal Air Force team of the Interallied Military Control Commission near Cologne, 1919.
Deutsch: Ein Rad des Giganten von Poll
日付
原典
James Gilbert: The Word's Worst Aircraft. M. & J. Hobbs Ltd., 1975
{{Information |Description={{en|1=A wheel of the German giant ''Mannesmann Poll Triplane Bomber'' after its discovery by a Royal Air Force team of the Interallied Military Control Commission near Cologne, 1919.}} |Source=James Gilbert: ''The Word's Worst