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And so it was that the first 'mobile' QSO took place on 2 metres between licensed Greek amateurs on the 27th of January 1965 at 19.25 local time. SV1AM was travelling in his car and SV1AT was at his home QTH. In 1970 Costas Tzezairlidis SV4CG built a unique electro mechanical machine using two motors to achieve horizontal and vertical scanning.
It is stated that some English engravers have given their opinion on this prepared wood as follows: It has not the power of resistance of boxwood, so that it would be imposible to make use of it, except in the shape of an electro obtained from it, as it is too soft to sustain the pressure of a machine, and would be easily worn out. In reply to these opinions, Mr.
The Skratdjs lost a silver teapot, a Stilton cheese, and two electro christening mugs on this occasion; and Mr. and Mrs. Skratdj dispute who it was who discouraged reliance on Snap's warning to the present day. One Christmas time, a certain hot-tempered gentleman came to visit the Skratdjs, a tall, sandy, energetic young man, who carried his own bag from the railway.
Yes, Teviotdale is pleasant still, and there is not a drop of dye in the water, purior electro, of Yarrow. St. Mary's Loch lies beneath me, smitten with wind and rain the St. Mary's of North and of the Shepherd. Only the trout, that see a myriad of artificial flies, are shyer than of yore.
The electro, d, then frees its armature, f, and the latter is pulled back by a spring a motion that sets in action a small steam engine that closes the moderator valve. When the contact, a, is again immersed, the electro, e, attracts its armature, and thus brings the moderator valve back to its normal position. It is clear that the contact, a, must be insulated from the ship's side.
Time would not permit of a full description of these arrangements as made up to the present. In arc lamps the magnet for forming the arc can be composed of a closed conductor, a coil for the passage of current, and an iron wire core. The repulsive action upon the closed conductor lifts and regulates the carbons in much the same manner that electro magnets do when continuous currents are used.
More anxiety and more expenditure of capital followed, for the patentees were obliged to establish retail establishments in several cities in this country, America, and our Colonies. The struggle ended in complete success; the use of electro plate has become universal, and the manufacture is not confined to Messrs.
To those interested in the electro deposition of nickel upon zinc, the formula given below for a solution and a brief explanation of its use will be of service. The first sample of this solution was made as an experiment to see what substances could be added to a solution of the double sulphate of nickel and ammonium without spoiling it.
Benjamin Bowditch Thayer, president of the Anaconda Copper Mining Company and an authority on explosives. From the American Electro Chemical Society: Joseph William Richards, professor of Electro-Chemistry at Lehigh and author of numerous works on electrometallurgy. Lawrence Addicks, consulting engineer for Phelps, Dodge and Company and authority on the metallurgy of copper.
"Thy advertisements for about one hundred and twenty miles of 1/2 in. lead tube, for Electro Magnetic Telegraphic purposes, has induced us to forward thee some samples of Iron Tube for thy inspection.
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