One Hundred Harmless Scientific And Chemical Experiments For Boys by Unstated
1959. No Edition Remarks. 143 pages. No dust jacket. Blue cloth. Black and white illustrations throughout. Slight cracking to hinges, with exposed netting, pages remain attached. Pages and illustrations have light tanning and foxing throughout. Pencil inscription to front free endpaper. Boards have light shelf-wear with corner bumping. Slight crushing to spine ends. Scratches to rear board.