8 1/2" X 6" -VOL 1 -454- PAGES,  VOL 2 -438-PAGES,, HAVE ONE BOOKPLATE THAT CAN BE ATTACHED TO BOOK,  BOOK IS BOUNDED IN GENUINE LEATHER,ACCENTED IN 22KT GOLD,WITH GILDED EDGES,THIRD EDITION,1978,,IN THIS THIRD ED. IS NEW FOUND INFORMATION ON W.WILSON,SO CHAPTER XXV HAS BEEN REWRITTEN WITH A FEW MINOR CHANGES