The British Battleship. Norman Friedman
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DNO = Director of Naval Ordnance
DNOR = Director of Naval Operations Research
DRC = Defence Requirements Committee
DTASW = Directorate of Torpedoes and Anti-Submarine Warfare
DTM = Division/Director of Torpedoes and Mining
DTSD = Director of Training and Staff Duties (Division)
E-in-C = Engineer-in-Chief
EBI = Evershed Bearing Indicator
EFC = equivalent full charge (shots)
EHP = effective horsepower
EOC = Elswick Ordnance Co.
ER = extended range
FR = fighter-reconnaissance (aircraft)
ft = foot/feet
GAP = Guided Anti-air Projectiles
GDR = Gun Direction Room
HACS = High Angle Control System
HADT = High-Angle Director Tower
HA/LA = high-angle/low-angle
HE = high explosive
HF/DF = high-frequency/direction-finding
HMS = His/Her Majesty’s Ship
HMAS = His/Her Majesty’s Australian Ship
HT = High-Tensile (strength armour)
IFF = Identify Friend or Foe
IHP = indicated horsepower
in = inch(es)
ITP = Inspector of Target Practice
KC = Krupp Cemented (armour)
KNC = Krupp Non-Cemented (armour)
lb(s) = pound(s)
Mk = Mark
NC = Non-Cemented (armour)
NCD = Non-Cemented Ductile (armour)
NID = Naval Intelligence Department
nm = nautical miles
PCO = Principal (Fire) Control Officer
PRO = Public Record Office, see TNA
QF = quick-firing (gun)
RNHB = Royal Naval Historical Branch
RNM = Royal Naval Museum
SAP = semi armour-piercing
SCW = Supervisor of Contract Work
SHP = shaft horsepower
SR = spotter-reconnaissance (aircraft)
STAAG = Simple Tachymetric Anti-Aircraft Gun
STD = Standard Tachymetric Director
TBS = ‘talk between ships’ (voice radio)
TNA = The National Archives
TSR = torpedo-strike-reconnaissance (aircraft)
UD = upper deck (mounting)
UNDEX = Admiralty Underwater Experimental Works
UP = Unrotated Projectile (rocket)
W/T = wireless telegraphy
yd(s) = yard(s)
THIS book brings me back to the very first book I wrote, Battleship Design and Development 1905-1945. It began when I was a graduate physics student, and my late friend Horst Feistel asked me why battleships were designed as they were. I had learned enough about naval architecture and related subjects to produce a sort of answer based on engineering considerations. Much of what I have learned since has been an education in the non-engineering, often political or fiscal, issues which so often trump engineering logic. My first book tentatively explored some of those conflicts between engineering logic and reality, and this current book is largely an account of such conflicts. My education in naval reality based on the historical record began in 1973 with friends I want to thank for introducing me to the primary sources for such work, both in the National Maritime Museum and in the Public Record Office at Kew (now The National Archive, but I always think of it as the PRO): David Lyon, Alan Raven, John Roberts, and Antony Preston, of whom David and Antony are very sadly no longer with us. I had begun corresponding with both David and Alan during the spring of 1973.
When I was fortunate enough to visit England that summer my wife Rhea accompanied me to the National Maritime Museum in Greenwich for what she thought would be a brief visit to David’s domain, the Draught Room. The material David showed me then and later inspired me to seek similar material describing the US Navy. The history of British Second World War battleships by Raven and Roberts inspired me to write, among other things, the US Navy ship design series, and later to return to work on British themes. Rhea survived an extended visit to the room housing Lord Nelson’s cufflinks, while I learned to my delight that even mere mortals could partake of the Covers, the most basic sources for most Royal Navy warship designs. It was Alan who taught me that the Covers were not enough, that I should go to the PRO, too. Rhea helped me conduct an experiment (standing on the bed in our hotel room) which showed that these wonderful documents could be photographed (using film; I now use a digital camera). For this book I returned to one of the microfilms I produced in the Draught Room many years ago, because I have been unable to find the document I photographed then.
My experience with David, Alan and the British documents was tempered by a long career in US defence policy, initially at Herman Kahn’s Hudson Institute, which exposed me to (among many other things) the politics and mechanics of arms control, in that case, nuclear, but not so very unlike that of the naval arms control described in this book. For more recent access to crucial documents (including but not limited to the Covers) I am grateful to Jeremy Michell and Andrew Han-Loong Choong of the Brass Foundry, in effect successor to David Lyon’s long-vanished Draught Room; Jenny Wraight the extraordinarily knowledgeable and helpful Admiralty Librarian at Portsmouth; Librarian Allison Wareham of the Royal Navy Museum Archive and her assistant Heather Johnson; and the staff of Churchill College Cambridge for help with their archive. I have also benefited from access to the collections of the US National Archives, particularly for inter-war arms control and naval attaché reports. Stephen McLaughlin very kindly provided copies of the battleship pages of the George Thurston notebook, which lists and describes Vickers export designs. Prof Fernando L Wilson of the Universidad Adolfo Ibanez in Chile provided invaluable information about the Chilean dreadnoughts and also about other South