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" ... the glasses are taken off and wiped every day, and before they are put on again, the match is applied to the lip of the burner, and the stopcock cautiously opened, so that no more gas escapes than is sufficient to make a ring of blue flame, the glasses... "
Annual of Scientific Discovery: Or, Year-book of Facts in Science and Art ... - Strona 62
1865
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The Mechanics' Magazine, Museum, Register, Journal, and Gazette, Tom 32

1840 - Liczba stron: 706
...sufficient to make a ring of blue flame, the glasses being then put on quite straight, the stop-cocks are gently turned until the flames stand at three...and the ceilings will not be blackened for years. Gas-fitters and lamp makers generally put the stop-cocks in situations where it is difficult to get...
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The Civil Engineer and Architect's Journal, Tom 4

William Laxton - 1841 - Liczba stron: 534
...to make a ring of blue fame ; the ghsses being then put on quite straight, the stopcocks are gent'.y turned, until the flames stand at three inches high...broken, and the ceilings will not be blackened for yearsGas-fitters and lamp-makers generally put the stopcocks in situations where it is difficut to...
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The Edinburgh New Philosophical Journal: Exhibiting a View of the ..., Tom 28

1840 - Liczba stron: 458
...sufficient to make a ring of Hue flame, the glasses being then put on quite straight, the stopcocks are gently turned, until the flames stand at three...and the ceilings will not be blackened for years. Gas-fitters and lamp-makers generally put the stopcocks in situations where it is difficult to get...
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The Edinburgh New Philosophical Journal, Tom 28

1840 - Liczba stron: 484
...sufficient to make a ring of blue flame, the glasses being then put on quite straight, the stopcocks are gently turned, until the flames stand at three...and the ceilings will not be blackened for years. Gas-fitters and lamp-makers generally put the stopcocks in situations where it is difficult to get...
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Iron: An Illustrated Weekly Journal for Iron and Steel Manufacturers ..., Tom 32

Perry Fairfax Nursey - 1840 - Liczba stron: 706
...sufficient ' to make a ring of blue flame, the glasses being then put on quite straight, the stop-cocks are gently turned until the flames stand at three...and the ceilings will not be blackened for years. Gas-fitters and lamp- makers generally put the stop-cocks in situations where it is difficult to get...
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Mechanics' Magazine, Tom 32

1840 - Liczba stron: 702
...sufficient to make a ring of blue flame, the glasses being then put on quite straight, the stop-cocks are gently turned until the flames stand at three...and the ceilings will not be blackened for years. the least degree stiff, it is not taiy to turn them gradually. Hence, what • little force is applied,...
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The Mechanic's Magazine, Museum, Register, Journal and Gazette, Tom 32

1840 - Liczba stron: 698
...sufficient to make a ring of blue flame, the glasses being then put on quite straight, the stop-cocks are gently turned until the flames stand at three...broken, and the ceilings will not be blackened for year*. Gas-fitters and lamp- makers generally put the stop-cocks in situations where it is difficult...
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Transactions of the Royal Scottish Society of Arts, Tom 1

Royal Scottish Society of Arts - 1841 - Liczba stron: 444
...sufficient to make a ring of blue flame, the glasses being then put on quite straight, the stopcocks are gently turned, until the flames stand at three...and the ceilings will not be blackened for years. Gas-fitters and lamp-makers generally put the stopcocks in situations where it is difficult to get...
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The interview, companion volume to 'Enquire within' [by R.K. Philp].

Robert Kemp Philp - 1856 - Liczba stron: 388
...is sufficient to make a ring of blue flame ; the glasses being put on quite straight, the stopcocks are gently turned, until the flames stand at three...and the ceilings will not be blackened for years. 154. OFFERS OF MARRIAGE.— If the offt-r is made in writing you should reply to it as noon as possible...
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How to make home happy: or, Hints and cautions for all

William Jones (F.S.A.) - 1857 - Liczba stron: 468
...is sufficient to make a ring of blue flame ; the glasses being put on quite straight, the stopcocks are gently turned, until the flames stand at three...and the ceilings will not be blackened for years. The Rest of the Good. WHEN by a good man's grave I muse alone, Methinks an angel sits upon the stone,...
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