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Polikarpov I-16, Northern Red Banner Fleet Air Defense.
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Polikarpov I-16 Aeronáutica Militar.
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Polikarpov I-16
Spanish Republican Polikarpov I-16 of Antonio Arias Arias, commander of the 4th squadron.
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Portrait of Polikarpov I-16, Aeronáutica Militar.
Spanish Republican Polikarpov I-16 of Antonio Arias Arias, commander of the 4th squadron.
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Polikarpov I-16
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Three mechanics by their Polikarpov I-16, Spain 1937.
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