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

The complete story of one of the most spectacular aircraft that ever flew. Includes many astounding photos and detailed construction diagrams.

• | By (Author): Graham M. Simons
• | Publisher: Pen & Sword Books Ltd
• | Publication Date: May 15, 2014
• | Country of Publication: United Kingdom
• | Number of Pages: 256 pages
• | Language: Unknown
• | Binding: Softback
• | ISBN-10: 1473822858
• | ISBN-13: 9781473822856