London, Probsthain and Co. [for the Author], 1978 (revised second edition)/ 1963.
Quarto, [ii] (both blank), xiii (last two blank) pages plus 127 pairs of pages of processed manuscript and typescript.
Plastic comb-binding and card covers; covers a little marked, creased and rubbed; a very good copy.
The first page (a blank) is inscribed, signed and dated September 1978) by Ronald Bullock ('sorry about page 25 - please stand on your head!').