A regimental mess at home or abroad, is admirably calculated to keep up respectability, by insuring a proper degree of genteel economy; but of this the officers of corps cannot avail themselves in the field, and then it becomes requisite to act upon established regulations. The officers of a company should be made to have in common, a tent of a particular size and shape, and they should all three contribute towards its purchase, as well as towards the procuring of two horses or mules, which they should be obliged to keep. I would also fix upon a trunk or rather a portmanteau for each, of a certain size and shape. One of the horses should carry, on a well-fitted pack-saddle, the two subaltern's portmanteau, and the tent between them. The other horse should carry the captain's portmanteau, which might be a very little larger than those allowed to subalterns, but care should be taken that its size was also fixed upon; and this should be balanced upon the horse's back by a canteen (bought also amongst them) for the use of the mess, and between them a bag of a certain size, made of some water-proof stuff, could be placed, in which might be conveyed some useful articles for general comfort, especially such as might be considered necessary, when the country, the seat of war, could afford but few supplies. It appears to me that the officers of a company could not possibly contrive to get on, for any length of time, with less than those two animals; but in the portmanteau should be carried, besides their clothes and a blanket each, their mattresses made air tight, so as to be inflated when necessary, and which can be rolled up into very small compass, when not wanted for use; and such mattresses not only make excellent beds, but also secure those who use them completely from damp from the ground. This is all that could or ought to be allowed to company officers in the field; and positive orders should prevent any other article whatever from being put upon the horses, as all good purposes are at once defeated if they are permitted to be overloaded; and even the private servants or bat-men should be made to carry their own knapsacks, in place of fastening them, as they will always try to do, upon the loads. I at the same time conclude, that the baggage of a company, regiment, brigade and division, marches in proper order, and if one overloaded or sore backed animal knocks up, the whole is most annoyingly and injuriously detained in consequence upon the road. In any arrangement, however, of this kind, I should expect that the baggage and animals allowed to field officers and regimental staff, and to commissariat and medical officers, &c. were likewise strictly brought under regulations, and the name of the owner, or the number of the troop, company, and corps, being conspicuously painted on a water-deck or cover, to go over the load of each animal, any irregularity, and the individual who might occasion it, could be at once ascertained.