Cathode-ray Oscillographs by J. H. Reyner
1945. Second Edition; Reprinted. 187 pages. No dust jacket. Blue cloth. Bright and clean pages with light tanning throughout. Binding is firm throughout with moderate thumb-marking. Previous owner's inscription to front endpaper. Boards have light edgewear with corner crushing and notable marking to boards. Heavy tanning to spine, which has mild crushing to ends. Moderate sunning to front board, making cloth appear grey.