Air Forces of the World, compiled by Eric Sargent
Published by Sampson Low Marston, 569 pages. Small rectangular pocket size hardback with dust jacket - c.10.5cm by 14cm (A13U2WSO)
Undated, but probably published around 1938/39, according to the inside contents.
The condition of the book is generally good. The dust jacket has several minor scuffs and blemishes, and light nibbling and wear along the edges and corners, but the spine is intact and all pages are intact, unblemished and bound.