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PZL.12
Prototype of a Polish amphibious flying boat
Texto en inglés
PZL.12 (PZL-H) was a prototype of a Polish amphibious flying boat designed and built in 1931 by Zygmunt Puławski, a pioneering Polish designer. He was killed in a crash involving this design.
Texto: Wikipedia en inglés, CC BY-SA 4.0. · Imagen: Unknown authorUnknown author (Public domain) ·