 | 1805 - 632 páginas
...in March, 1806. ' 141. FOR PREVENTING PREJUDICIAL EFTICTSTOTHE PERSONS EMPLOYED IN POINTING NEEDLKS. To the person who shall invent and produce to the Society a mode of 135. IMPROVING TURNPIKE AND OTHFR obviating the prejudicial effectsthat attend the LOAD*. To... | |
 | James Stanier Clarke, Stephen Jones, John Jones - 1805 - 584 páginas
...110, 157, and 158, for the year 1804, 140. RAISING THE BODIES OF PERSONS wno HATE gum UNDER WATER. — To the person who shall invent and produce to the Society a cheap and portable drag, or other machine, superior to those now in use, for the purpose of taking... | |
 | William Nicholson - 1806 - 884 páginas
...offered hy the Society d"8< instituted in London, for the Encouragement of An«, Manufactures, &c. " To the person who shall invent and produce to the Society a cheap and portable drag, or other machine, superior to those now in use, fur the purpose of taking... | |
 | 1809 - 760 páginas
...be delivered to the Society on or before the last Tnrfday in March, 1810. 113. IMPROVED VENTILATION. To the person who shall invent and produce to the Society a mode of permanently ventilating the apartments in hospitals, workhouses, and other crowded places,... | |
 | 1824 - 492 páginas
...without th, use of a knee roll— a Silver Medal, or Fifteen Guineas, Machine far Silk Wearing. — To the person who shall invent and produce to the...greater facility for changing the pattern, and requiring le* manual labour in working — the Gold Medal, or Fifty Guineas. •Dying Silk of a Pink and Rose... | |
 | Luke Herbert - 1824 - 394 páginas
...injurious effect on the crop. The Gold Medal. RAISING THE BODIES OF PERSONS WHO HAVE SUNK UNDER WATER.— To the person who shall invent and produce to the Society a cheap and portable drag, or other machine, superior to those now in use, for the purpose of taking... | |
 | 1824 - 492 páginas
...of the productive industry of the country, have arranged them as follows : — Winding Raw Silk. — To the person who shall invent and produce to the Society, a method, better than any hitherto known, of winding raw silk, that is any degree sticky in its gum,... | |
 | William Newton - 1825 - 442 páginas
...appeared for several successive sessions, and maybeesteemed a fair specimen of the whole: — " No. 244. To the person who shall invent and produce to the Society, a machine for raising coals, ore, &c. from mines, superior to any hithero known, or in use, and which shall produce... | |
 | 1825 - 446 páginas
...for several successive sessions, and may be esteemed a fair specimen of the whole : — " No. 244. To the person who shall invent and produce to the Society, a machine for raising coals, ore, &c. from mines, superior to any hithero known, or in use, and which shall produce... | |
 | William Newton, Charles Frederick Partington - 1825 - 446 páginas
...for several successive sessions, and may be esteemed a fair specimen of the whole : — " No. 244. To the person who shall invent and produce to the Society, a machine for raising coals, ore, &c. from mines, superior to any hithero known, or in use, and which shall produce... | |
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We select from their book the following premium, which has appeared for several successive sessions, and may be esteemed a fair specimen of the whole : — " No. 244. To the person who shall invent and produce to the Society, a machine for raising coals,... 
