A Textbook on Light at an Introductory Level by L.MacKinnon
1961. First Edition. 344 pages. No dust jacket. Red cloth. Black and white photographic plates and illustrations throughout. Binding remains firm. Pages and plates are lightly tanned throughout. Previous owner's inscription to front free endpaper. Creasing to front pastedown. Boards have moderate shelf-wear with bumping to corners and rubbing to surfaces. Light tanning to spine and edges with crushing to spine ends.