As to _bell-ringing,_ the adepts insist upon it that this is a science; and they give it the name of _campanology._ We all know, ever since we learnt about permutation and combination at school, that if there are six, eight, ten, or any number of distinct things, we may arrange them in an enormous number of ways, each way differing from every other. The things in this case are bells of different tones; and according to the order in which they are struck by the hammer or clapper so many changes may we produce. Out of the almost infinite number of these changes, campanologists select certain groups which to their ear seem most musical and agreeable; and these changes are known by the names of their proposers or inventors, just as we speak of a work by a great artist. It is not clearly known whether change-ringing began earlier than the seventeenth century; but it is certain that the art is practised much more in England than in any other country. There are peals from two or three to ten or twelve bells. Sixteen of twelve bells, and fifty of ten bells, are mentioned in the books as peals now existing in England. The largest peals now in England are at Bow church, Exeter, and York, each of ten bells; at Bow church and at York they vary from eight hundredweights to fifty-three hundredweights each; at Exeter from eight to sixty-seven hundredweights. From these weights, it must be evident that it is no small labor for men to pull such bells for several hours at a time. Just as the achievements of celebrated pedestrians and race-horses are placed upon record, so are the fraternity proud to refer to the bell-ringing exploits of their crack pullers. Twenty-four changes per minute are frequently reached. We are told that in 1787, 5,040 changes were rung in three hours and a quarter; and that on other occasions there were 6,876 changes rung in four hours and a quarter, 7,000 in four hours, 10,008 in six hours and three quarters, 14,224 in eight hours and three quarters, and (the _magnum opus_) 40,320 changes rung by thirteen men in twenty-seven hours, working in relief gangs. In one of the old churches, North Parret in Somerset, the belfry contains a set of rhyming rules, purporting that a six-pence fine shall be imposed on the ringers for cursing or swearing, for making a noise or telling idle stories, for keeping on their hats, for wearing spurs, or for overturning the bell. This overturning does sometimes occur, even to the loss of life. One ringer was killed about the time when his brother was drowned; and the following delectable epitaph records the double catastrophe: "These 3 youths were by misfortun serounded; One died of his wound, and the other was drownded."