Air-Screws: An Introduction to the Aerofoil Theory of Screw Propulsion

Red cloth boards with gilt lettering to spine. Boards are generally in good order, just a little grubby and unevenly faded. Some bumping to corners. Spine is age darkened with bumping to ends. Ffep is stamped by the Royal Flying Corp. Age discolouration to endpages. Front inner hinge is beginning to crack. Reverse of title page stamped 'Supplied for Public Service'. B/w photographic frontispiece. Textblock is generally clean. 128 pp + adverts. Additional photos are available upon request. When securely packed this item will weigh in the region of 467g. (YBP Ref: 030353:5f)

• Author: RIACH, M A S
• Illustrator:
• Publisher: Crosby Lockwood and Son
• Condition: Good
• Jacket Condition:
• Size: 8vo - over 73/4in - 93/4in Tall
• Binding: Hardcover
• Type:
• Published in:
• Published Date: 1916
• Edition:
• Inscription:
• Language: English