Discoveries and Inventions of the 20th Century by J. G Crowther
1955. Fourth Edition. 432 pages. No dust jacket. Burgundy cloth. Contains black and white illustrations and photographic plates. Pages are mostly clean overall, with moderate tanning throughout. Previous owner's inscription to front pastedown. Illustrations and plates are bright and clear, with some light tanning and foxing to edges. Boards have slight edge wear with corner bumping. Visible tanning to spine and edges with some crushing to spine ends. Gilt lettering is bright and clear. Book has a slight forward lean.