Skipper> Похоже, что это сканы из "The British Battleship 1906-1946" Norman Friedman.
Нет, это из British Battlecruisers: 1905 - 1920 Автор: John Roberts
Страницы о Princess Royal доступны в плохом варианте
The brainchild of Admiral Sir John Fisher, battlecruisers combined heavy guns and high speed in the largest hulls of their era. Conceived as ‘super-cruisers’ to hunt down and destroy commerce raiders, their size and gun-power led to their inclusion in the battlefleet as a fast squadron of capital ships. This book traces in detail the development of Fisher’s original idea into first battlecruiser Invincible of 1908, through to the ‘Splendid Cats’ of the Lion class, and culminating in HMS Hood in 1920, the largest warship in the world for the next twenty years. The origins of the unusual ‘light battlecruisers’ of the Courageous type are also covered.
// books.google.ru
А в качественном варианте книги этих страниц вообще нет, вкладки с чертежами после Инвинсибла отсутствуют.
The brainchild of Admiral Sir John Fisher, battlecruisers combined heavy guns and high speed in the largest hulls of their era. Conceived as ‘super-cruisers’ to hunt down and destroy commerce raiders, their size and gun-power led to their inclusion in the battlefleet as a fast squadron of capital ships. This book traces in detail the development of Fisher’s original idea into first battlecruiser Invincible of 1908, through to the ‘Splendid Cats’ of the Lion class, and culminating in HMS Hood in 1920, the largest warship in the world for the next twenty years. The origins of the unusual ‘light battlecruisers’ of the Courageous type are also covered.
// books.google.ru
Увеличить плохой вариант нельзя, каша получается, увы.