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The Admiralty's appreciation of the German U-boat force as of June 1944
CONTENTS
CHAPTER
I. U-BOAT TYPES AND SPECIFICATIONS.
II. U-BOAT GUN ARMAMENT.
III. STANDARD U-BOAT EQUIPMENT.
IV. DIVING.
V. WORKING UP AND PREPARNING FOR SEA.
VI. FIRST OPERATIONAL PATROL.
VII. DURATION OF PATROL - TIME IN HARBOUR.
VIII. ROUTINE IN HARBOUR.
IX. SAILING AND PASSAGE TO PATROL AREA.
X. LOOK-OUT ROUTINE.
XI. U-BOAT STRATEGY AND TACTICS.
XII. U-BOAT ORGANISATION.
XIII. U-BOAT BASES IN GERMANY AND OCCUPIED COUNTRIES.
XIV. GERMAN U-BOAT TORPEDOES AND MINES.
XV. TRAINING FOR THE U-BOAT SERVICE IN THE GERMAN NAVY.
XVI. U-BOAT BUILDING YARDS.
APPENDIX. ELEMENTARY NOTES ON U-BOATS.
http://www.uboatarchive.net/CumulativeEdition.htm