I haven t seen Jackson s book but I m not inclined to think that it s better than Jentschura Garzke and Dulin or Skulski I always prefer the more specialized books over more general surveys The Treaty definition of standard doesn t include ammo or most reserve feed water for the boilers so the figures above seem way out of line Sturton s book which is also a general survey of battleships quotes 62 135 standard and 69 990 full load much more reasonable