We may be told that the boys are sent home to suit the owner's convenience, but we must not forget, for whatever purpose sent home, that while they worked short time they were paid full hours, and we certainly cannot see the wisdom of preventing boys from receiving 6 days' pay for working 54 hours, when, but a short time ago, they worked 66 hours for the same money. The employers, by Act of Parliament, are compelled to reduce the working hours of boys under 16 years of age, but we cannot expect them to reduce the hours of all datal men, if work can be found for them for the ordinary time. We must not lose sight of one very important fact, viz., that a reduction of working hours to those who are paid a datal wage means an advance of price, a reduction of hours, from 11 to 10 per day, is equal to 9 per cent., which practically means 9 per cent. advance, seeing that the productive powers are lessened by so much. In this manner it must be seen too, that no boy under 16 years of age is allowed to be in the pit more than 10 hours in any one single day, or 54 hours in any one week. If this is strictly seen to, a great work has been accomplished, and don't let us spoil that which is really good by trying to accomplish too much. Those lodges who object to the pit drawing coal 11 hours per day, ought to bear in mind that a reduction to 10 hours is a very serious curtailment in the drawing or producing powers of the pit, and as such only tends to lessen the power of owners to pay good wages. The profits arising from the produce of any article are up to a given quantity consumed in paying current expenses; and, therefore, the more the produce is restricted, the less means are there at command wherewith to pay all classes of workmen. The disadvantages arising from the operation of the new Mines Act must necessarily tell heavily on the mine owners in the two Northern Counties, where the double-shift system is worked, and it would be an act of imprudence--not to say injustice--and materially militate against our own interests, to increase drawbacks beyond an absolutely necessary point. We would, therefore, strongly urge on all our associated collieries to allow the employers (1) to work their pits 11 hours per day, where they can find men or boys to keep them going that time, without, of course, infringing the law, relative to boys under 16 years of age. And (2) to allow boys to be sent home on one or more days, so as to make up six nine-hour shifts in the week. By this plan no workman can lose, while the boys would materially gain thereby.