North American XB-70 Valkyrie (Osprey X-Planes 7)

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North American XB-70 Valkyrie (Osprey X-Planes 7)
2018 | ISBN: 1472825039 | English | 81 Pages | True PDF | 14 MB


Of the many futuristic military aircraft concepts created in the 1950s the North American XB-70 still stands out as the most awe-inspiring. With its huge, white partially-folding delta wing, its fuselage resembling a striking cobra and its extraordinary performance, it was one of the foremost technological achievements of the 20th Century.

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