Product Type
Condition
Binding
Collectible Attributes
Seller Location
Seller Rating
Published by Bryan Davis Publishing Co., Ltd., New York City, 1929
Book First Edition
Single Issue Magazine. Condition: Good. First Edition. 32 pages. Features: Aircraft Propellers - empirical formula for Maximum Fiber-Stress and Explanations of them and Considerations that apply to Variable-Pitch Propellers; Relation of Production Cost to Quantity in Airplane Manufacturing - pressed metal vs. wood and welded steel tubing; Starters for Airplane Engines; Fundamental Aerodynamics (part IV) - effect on characteristics of giving an airfoil taper in plan form and in thickness; New Aircraft (photo of Fokker F-11); News of the Industry - with photo of executives of the Timm Airplane Corporation, including Jack Gardner, Wally D. Timm and Otto W. Timm; Airports and Airways; New Developments; many vintage ads. Unmarked with average wear and soiling. A sound vintage copy.