 ... part.* When the Regent's Park was first drained large conduits were in fashion, and they were made circular by placing one horseshoe tile upon another. It would be difficult to invent a weaker conduit. On re-drainage innumerable instances were found...  Draining for Profit, and Draining for Health - Página 80por George Edwin Waring - 1867 - 238 páginasVista completa - Acerca de este libro
 | 1850 - 608 páginas
...crown, its weakest part.* When the Regent's Park was first drained large conduits were in fashion, and they were made circular by placing one horseshoe tile...crown, and had dropped into the lower. Next came the D form, lile and sole in one, and much reduced in size — a great advance ; and when some skilful... | |
 | William Gifford, Sir John Taylor Coleridge, John Gibson Lockhart, Whitwell Elwin, William Macpherson, William Smith, Sir John Murray IV, Rowland Edmund Prothero (Baron Ernle) - 1850 - 612 páginas
...crown, its weakest part.* When the Regent's Park was first drained large conduits were in fashion, and they were made circular by placing one horseshoe tile...crown, and had dropped into the lower. Next came the D form, tile and sole in one, and much reduced in size — a great advance; and when some skilful operator... | |
 | William Gifford, Sir John Taylor Coleridge, John Gibson Lockhart, Whitwell Elwin, William Macpherson, William Smith, Sir John Murray IV, Rowland Edmund Prothero (Baron Ernle) - 1850 - 608 páginas
...which the upper tile was broken through the crown, and had dropped into the lower. Next came the D form, tile and sole in one, and much reduced in size — a great advance; and when some skilful operator had laid this tile bottom upwards we were evidently on the eve of pipes.... | |
 | Thomas Gisborne - 1854 - 666 páginas
...104 AGRICULTURE. part.* When the Regent's Park was first drained, large conduits were in fashion, and they were made circular by placing one horseshoe tile...dropped into the lower. Next came the Q form, tile aud sole in one, and much reduced in size — a great advance ; and when some skilful operator had... | |
 | Thomas Gisborne - 1854 - 286 páginas
...crown, its weakest part.* When the Regent's Park was first drained, large conduits were in fashion, and they were made circular by placing one horseshoe tile...crown, and had dropped into the lower. Next came the ft form, tile and sole in one, and much reduced in size — a great advance ; and when some skilful... | |
 | Maine State Agricultural Society - 1853 - 884 páginas
...crown, its weakest part.* When the Regent's Park was first drained large conduits were in fashion, and they were made circular by placing one horse-shoe...crown, and had dropped into the lower. Next came the D form, tile and sole in one, and much reduced in size — a great advance ; and when some skillful... | |
 | Henry Flagg French - 1859 - 408 páginas
...it through the crown. When the Regent's Park was first drained, large conduits were in fashion, and they were made circular by placing one horse-shoe...through the crown and had dropped into the lower. Another form of tiles, called sole-tiles, or sole-pipes, is much used in America, more indeed than... | |
 | John Hancock Klippart - 1861 - 486 páginas
...crown, its weakest part.' When the Regent's Park was first drained, large conduits were in fashion, and they were made circular by placing one horseshoe tile...crown, and had dropped into the lower. Next came the ft form, tile and sole in one, Fig. 37, and much reduced in size—a great advance; Fio. 37.—HOKSZSHOE... | |
 | Ohio State Board of Agriculture - 1861 - 662 páginas
...crown its weakest part.* When the Regent's Park was first drained, large conduit;, were in fashion, and they were made circular by placing one horseshoe tile...crown, and had dropped into the lower. Next came the a form, tile and sole in one, Fig. 25, and much reduced in size — a great advance ; and when some... | |
 | Ohio State Board of Agriculture - 1861 - 664 páginas
...crown its weakest part.* When the Regent's Park was first drained, large conduit*, were in fashion, and they were made circular by placing one horseshoe tile...weaker conduit. On re-drainage, innumerable instances weie found in which the upper tile was broken- through the crown, and had dropped into the lower. Next... | |
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