1950. No edition remarks. 48 pages. No dust jacket. Brown illustrated cloth. Contains 7 of the 8 inserts in front pocket, the 8th one appears to be cut up and glued onto paper. The plan number on it is not present so presumed parts are missing. Clean pages with mild tanning throughout. Tightly bound with mild thumb-marking throughout. Pencil inscription to front endpaper. Notable thumb-marking and stains to inserts. Boards have mild edgewear with corner crushing and notable marking to boards. Notable tanning to board edges and spine, which has mild crushing to ends. Book has forward lean. Boards are mildly warped. Pencil to front board.