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Valkyrie: The North American Xb-70: The Usa's Ill-Fated Supersonic Heavy Bomber by Graham M. Simons

Valkyrie: The North American Xb-70: The Usa's Ill-Fated Supersonic Heavy Bomber

Graham M. Simons

255 pages • missing pub info (editions)

nonfiction design history informative medium-paced
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Valkyrie: The North American XB-70: The USA's Ill-Fated Supersonic Heavy Bomber by Graham M. Simons

Valkyrie: The North American XB-70: The USA's Ill-Fated Supersonic Heavy Bomber

Graham M. Simons

256 pages • missing pub info (editions)

nonfiction design history informative medium-paced