5920507 Witton and Daw and Co .45 inch percussion revolver, 6 chambers 1851-62 circa by English School, (19th century); National Army Museum, London; (add.info.: Witton and Daw and Co .45 inch percussion revolver, 6 chambers 1851-62 circa. This revolver has a metal mount added to it with an inscription relating to the death of its owner Lieutenant Charles Medcalfe Halhed, 54th Madras Native Infantry, at the hands of dacoits on the British Burma border in 1862. Halhed apparently shot three dacoits but his weapon misfired on the fourth shot. Fitted with a reciprocating gas check cylinder based on Lang\'s patent, this revolver was popular in India.); by National Army Museum .