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Author: Owen MerrimanA historical and descriptive treatise on the progress of invention in gas lighting, embracing an account of the theory ... In previous Argands, this had, in almost every instance, been metal; whereas in the "London" burner steatite was ...
Author: Victoria Street by means of improved burners and lanterns , " from their The works transferred to the Local Board were ... The old New Gas - LAMPS - QUEEN VICTORIA STREET . buildings , with the exception of the office , have been ...
Author: We have carefully tested both the old and new burners as to quantity of gas consumed and the illuminating power , and I herewith append the results :AVERAGE RESULTS OF SEVERAL EXPERIMENTS . C SIZE WELSBACH INCANDESCENT BURNER .
Author: Sir Norman LockyerOn a metre scale , at one metre distance , the reflected GAS - BURNERS 1 image in a telescope gave ' 365 mm ... burn coal - gas in their houses , and are troubled with “ bad gas , " we can heartily recommend Mean Burners , Old and New ...
Author: Mr. James also adverted to Canon's Ashby , Castle Ashby that can offer the oldest church , the oldest font , the oldest ... by that placing near the flame of ordinary gas burners a receptacle containing coal great prelate architect .
Author: Merriman Owen
Author: United States. Congress. SenateIn the old flames the zone of maximum intensity does exist , but the difference in power between it and the ... 30 per cent . greater than with the old flame . Gas - burner . I was shown a new kind of gas - burner , an invention of Mr.
Author: Providence (R.I.)3154 gas posts and cranes , iron , in use .. .at $ 7 50 $ 23,655 00 1631 naphtha posts and cranes , wood , in use . ... 5 00 35 00 180 wooden posts , new 1 00 180 00 21 wooden posts , old . ... 2 50 197 50 60 burner brushes .
Author: A glowing ember gas burner in a 1926 Arts & Crafts hearth. fireplaces without chimneys — and were the cause of many deaths in the ... New York City, for instance, has very strict requirements which begin with this list of must-haves-.
Author: He remarked that he was delighted with the new gas , as one burner gave as much light as three gas burners of the old company . He never saw such poor gas in his life as that furnished by the old monopoly during the past eight ...
