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Keywords from Image Description:
sdasm aviation aeronautics aircraft airplane biplane gwinn aircar company gwinnaircarcompany gwinn gwinn aircar gwinnaircar aircar pobjoy airmotors pobjoyairmotors pobjoy pobjoy niagara pobjoyniagara pobjoy niagara ii pobjoyniagaraii niagara ii niagaraii nx blackandwhite monochrome vehicle black and white Catalog Manufacturer Gwinn