Blériot-SPAD S.XXI (original) (raw)
The Blériot-SPAD S.XXI was a prototype fighter plane built by SPAD in the late 1910s, derived from the Spad S.XIII.
The Blériot-SPAD S.XXI was a prototype fighter plane built by SPAD in the late 1910s, derived from the Spad S.XIII.