yangyi4

That Mr. Clayton's machine makes excellent work is vibram five fingers undeniable, but when it is necessary to decide which is the best principle of construction, it is at once apparent that the numerous clever contrivances by which his shifting vibram fivefingers cylinders are made as little objectionable as possible, are yet proofs of the faulty nature of the original plan. The first requisite in an agricultural implement is efficiency, the second simplicity, and this last is scarcely less important than the first, inasmuch as simplicity is the very quality which ensures its being efficient in the hands of ordinary unskilled labourers, and Mbt shoes clearance at the same time affords the best guarantee for its being rarely out of order, and being easy to repair when an accident does happen. Let the two prize-machines (which may be considered identical in principle) be compared with Clayton's in the two points above vibram five fingers kso mentioned. With respect to efficiency, all three make very good tiles, and though the prize-machines are more rapid in their performance, Clayton's is sufficiently expeditious for most tile-yards, and the additional number, though a point in favour of the former, vibram five fingers sale is not one of a decisive character. Under the head of simplicity, however, the case is very different. If a labourer of the most ordinary capacity were once shown how to open and fill Whitehead's clay-box and which way to turn the handle, it is hardly conceivable five fingers shoes that he could ever after make a mistake, and the strength and simplicity of construction of the whole machine are such as almost to defy wear and tear. Clayton's machine, however, has several additional movements, and is therefore of necessity more complicated, and when the men who work it have become thoroughly acquainted with its action, there must always be a good deal of nicety and exactness required in stopping at the moment that a length of pipes is complete, and in holding the horse in the right position for receiving the tiles. This only applies to the vertical mode of delivery ; but if the horizontal plan be practised, then the height to which the clay must be handed, and the additional labour required in filling small cylinders instead of a large clay-box, vibram five fingers shoes besides the extra cost of the machine, will cause an unfavourable comparison to be drawn between it and ' the prize-implements of Messrs Whitehead and Scragg.The machine invented by Mr. Ainslie made pipes of better quality than any other in the yard. This excellence of manufacture is attained by the forcible compression of the clay between iron rollers, which gives it a more uniform density, and effectually gets rid of the air-bubbles which more or less blister the tiles made by all other machines. Its high price and the slowness of its action must prevent its coming into common use unless much improved, but it would be valuable to any one who was anxious to make a limited number of tiles of very superior quality, regardless mbt sandals of expense.?'