Albatros C.IX 4508/16
Albatros C.IX 4508/16 in a post-war museum. Legends painted on the fuselage state Reisenflugzeug des Rittm. Manfred Freiherr v Richthofen and Kriegsflugzeug für Fernaufklärung Alb. CIX 1916/17. (Courtesy of the DEHLA Collection) (picture source: Inside the victories of Manfred von richthofen - Volume 2, James F. Miller, Aeronaut Books, 2016) 
Albatros C.IX 4508/16 in flight. Although not confirmed, Richthofen may be at the controls. Note the marked sweepback of the upper wings. (picture source: Inside the victories of Manfred von richthofen - Volume 2, James F. Miller, Aeronaut Books, 2016)
