Very bright and pretty, in the early springtime of the year 1857, were the British cantonments of Sandynugghur. As in all other British garrisons in India, they stood quite apart from the town, forming a suburb of their own. They consisted of the barracks, and of a maidan, or, as in England it would be called, "a common," on which the troops drilled and exercised, and round which stood the bungalows of the military and civil officers of the station,...