It is a custom on board the Canadian steamers for gentlemen to call for a pint of wine at dinner, or for a bottle, according to the strength of the party; but it is a custom more honoured in the breach than the observance; for sherry and port are the usual stock, both fiery as brandy, and costing the moderate price of seven shillings and sixpence a bottle, the steward having laid the same in at about one shilling and eight pence, or at most two shillings. Why this imposition, the only one you meet with in travelling in Canada at hotels or steamboats, is perpetrated and perpetuated, I could never learn. Many American gentlemen, however, encourage it, and have told me that they do so because they get no good port in the States. Ale and porter are charged two shillings and sixpence a bottle, which is double their worth. Be careful also not to drink freely of the iced water, which is always supplied _ad libitum_. Few Europeans escape the effects of water-drinking when they land at Quebec, Montreal, Kingston, Toronto, &c. There is something peculiar, which has never yet been satisfactorily explained by medical men, in the sudden attack upon the system produced by the waters of Canada: this is sometimes slight, but more often lasts several days, and reduces the strength a good deal. Iced water is worse, and produces country cholera. The Americans use ice profusely, and drink such draughts of iced water, that I have been astonished at the impunity with which they did so. Perhaps the change from a moist sea atmosphere to the dry and desiccating air of Canada, where iron does not rust, may be one cause of the malady alluded to, and another, in addition to the water, the difference of cookery; for here, at public tables and on board the boats generally, where black cooks prevail, all is butter and grease. But the change of climate is undoubtedly great. I had been long an inhabitant of Upper Canada, and fancied myself seasoned; but, having returned to England, and spending afterwards two or three years in the excessively humid air of the sea-coast of Newfoundland at St. Johns, where I became somewhat stout, on my return to Upper Canada, for want of a little preparatory caution in medicine, although naturally of a spare habit, I was seized with a violent bleeding at the nose, which baffled all remedies for several months, until artificial mineral water and a copious use of solutions of iron stopped it. No doubt this prevented the fever of the lakes, and was owing to the dryness of the air. I mention this to caution all new-comers, young and old, to take timely advice and medicine. There is another complaint in Upper Canada, which attacks the settler very soon after his arrival, especially if young, and that is worms; a disorder very prevalent at all times in Canada, particularly among the poorer classes, and probably owing to food.