Pupil's O.T.U. Guide C.B. 1970 (39) Handbook for Asdic Sets, Type 128, 128S, & 128L. (1939) Swords for sea service / by W.E. May and P.G.W. Annis ; with a note on the sword-cutler by J.D. Aylward ; drawings by P.G.W. … Compendium of British and German regimental markings / comp. and ed. by Gordon Hughes and Chris Fox Naval swords & dirks : a study of British, French and American naval swords, cutlasses and dirks during the age of fighting sail / catalogued … Small arms manual / by J.A. Barlow and R.E.W. Johnson Exercise Book : narrow ruling Technical Notes, R.F.C.