Rechthoekige bruine gesloten envelop met inhoud (waarschijnlijk) ontspiegelde oogglazen tbv gasmasker Model 2 (C2?), Groot-Brittannië 1963 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 … British cavalry sword from 1600 / Charles Martyn
