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Phillips Thomas, saddler, Bath. Perrin Robert, painter, St. St. Cooper, St. Paul. Philips James, turner, St. James. Palmer William, brass-founder, Bedminster. Price James, shopkeeper, St. St. Philip. Rate John, shoemaker, St. Paul. Rowland Thomas, carver, St. St. James. Rogers Churchman, yeoman, St. James. Rumley Benjamin, labourer, Temple. Ravenhill Robert, bellows-maker, St. Philip.
In the cylinders of Penn's 12 horse power engines, the diameter of cylinder being 21-1/2 inches, the thickness of the metal is 9/16ths: in Penn's 40 inch cylinders, the thickness is 1 inch, and in the engines of the Ripon, Pottinger, and Indus, by Messrs. Miller, Ravenhill and Co., with cylinders 76 inches diameter, the thickness of the metal is 1-11/16. These are all oscillating engines.
Dukes of Rugby and Miss Alice Ravenhill. Both these trained and careful observers agree that the majority of young people get far too little rest and sleep. We have to remember that although fully-grown adults will take rest when they can get it in the daytime, young people are too active, and sometimes too restless, to give any repose to brain or muscle except during sleep.
A. The diameter of cylinder of the oscillating engines of the steamers Pottinger, Ripon, and Indus, by Miller & Ravenhill, is 76 inches, and the length of the stroke 7 feet.
Thus he wrote and sent illustrative sketches of his hammer to Accramans and Morgan of Bristol, to the late Benjamin Hick and Rushton and Eckersley of Bolton, to Howard and Ravenhill of Rotherhithe, and other firms; but unhappily bad times for the iron trade had set in; and although all to whom he communicated his design were much struck with its simplicity and obvious advantages, the answer usually given was "We have not orders enough to keep in work the forge-hammers we already have, and we do not desire at present to add any new ones, however improved."
Departed this life Mr. Sydney Parkinson, Natural History Painter to Mr. Banks, and soon after John Ravenhill, Sailmaker, a man much advanced in years. Wind Variable; course South 30 degrees West; distance 19 miles; latitude 10 degrees 12 minutes South; longitude 256 degrees 41 minutes West. Monday, 28th. Moderate breezes, with some Squalls, attended with Showers of Rain.
Miller, Ravenhill & Co. fix in their piston rods by means of an indented hexagonal nut, which may be started by means of an open box key. The thread of the screw is made flat upon the one side and much slanted on the other, whereby a greater strength is secured, without creating any disposition to split the nut.
I have wondered if she had become the famous writer, and upon my return to my native city, after so long an absence, I have sought you simply to ask if you are that little girl." From Margaret Ravenhill Jane Cunningham Croly left upon the last century an ineffaceable record. For industrious and successful work in journalism she probably had no peer.
Q. Will you give an example of a paddle oscillating engine? A. I will take as an example the oscillating engines constructed by Messrs. Ravenhill & Salked, for the Holyhead Packets. There are two cylinders in this vessel, and one air pump, which lies in an inclined position, and is worked by a crank in the shaft which stretches between the cylinders, and which is called the intermediate shaft.
A wide-spread depression affected all conditions of industry Although I wrote to the heads of all the great firms, urging the importance of my invention, and forwarding designs of my steam hammer, I was unable to obtain a single order. Rushton and Eckersley, Bolton Ironworks; Messrs. Howard and Ravenhill, Rotherhithe Ironworks, London; Messrs.
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