Category:NC274 (aircraft)
Boeing 40A
msn: 885
*Boeing School of Aeronautics ?-1941 as NC274
Media in category "NC274 (aircraft)"
The following 2 files are in this category, out of 2 total.
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BoeingSchoolBoeing40B (4476699043).jpg 1,700 × 989; 188 KB
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BSA2Boeing40C (16183373089).jpg 2,695 × 1,541; 1.16 MB