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" Upon the level bed prepared for the road materials, a bottom course, or layer of stones, is to be set by hand, in form of a close firm pavement ; the stones set in the middle of the road are to be 7 inches in depth ; at 9 feet from the centre, 5 inches... "
A Treatise on Surveying and Civil Engineering, Wherein Everything that is ... - Page 54
by P. O'Shaughnessy (Civil engineer) - 1848 - 98 pages
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A Treatise on Roads: Wherein the Principles on which Roads Should be Made ...

Sir Henry Parnell - 1833 - 474 pages
...course, or layer of stone, is to be set by hand in form of a close firm pavement. (Plate III. fig. 3.) The stones set in the middle of the road to be seven inches in depth ; at nine feet from the centre five inches ; at twelve feet four inches ; and at fifteen feet three inches...
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A treatise on roads

Henry Brooke Parnell (1st baron Congleton.) - 1833 - 490 pages
...level bed prepared for the road materials, a bottom course or layer of stones is to be set by hand in form of a close firm pavement : the stones set in the middle of the road are to be seven inches in depth ; at nine feet from the centre, five inches ; at twelve from the L...
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A Treatise on Roads: Wherein the Principles on which Roads Should be Made ...

Sir Henry Parnell - 1838 - 512 pages
...level bed prepared for the road materials, a bottom course or layer of stones is to be set by hand in form of a close firm pavement : the stones set in the middle of the road are to be seven inches in depth ; at nine feet from the centre, five inches ; at twelve from the centre,...
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Course of Civil Engineering: Comprising Plane Trigonometry, Surveying, and ...

John Gregory - 1843
...drain, where it finally escapes. Mr. Telford, in his report before the House of Commons, recommends the stones to be set by the hand, in the form of a close...middle of the road to be seven inches in depth ; at nine feet from the centre, five inches ; at twelve feet from the centre, four inches ; and fifteen...
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Rudiments of the Art of Constructing and Repairing Common Roads

Henry Law - 1850 - 166 pages
...bed prepared for the road materials, a bottom course, or layer of stones, is to be set by hand, in form of a close firm pavement ; the stones set in the middle of the road are to be 7 inches , in depth: at 9 feet from the center, 5 inches; at 12 from the center, 4 inches;...
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A Manual of the Principles and Practice of Road-making: ...and Rail-roads

William Mitchell Gillespie - 1852 - 400 pages
...to be of the same depth at centre and sides. • & bottom course or layer of stones is to be set by hand in the form of a close, firm pavement. The stones set in the middle of the road are to be seven inches in depth ; at nine feet from the centre, five inches ; at twelve from the centre,...
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Putnam's Home Cyclopedia ...

G.P. Putnam & Co - 1852 - 732 pages
...level bed, prepared for the road materials, a bottom course or layer of stones is to be set by hand, in form of a close firm pavement. The stones set in the middle of the road should be 7 inches in depth ; at 0 fcct from the centre the depth should be 5 inches; at 12 feet, 4...
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Annual Report of the Ohio State Board of Agriculture, Volume 24, Part 1869

Ohio State Board of Agriculture - 1870 - 740 pages
...level bed prepared for the road material, a bottom course or layer of stones, is to be set by hand, in form of a close firm pavement; the stones set in the middle of the road are to be 7 inches in depth ; at 9 feet from the center, 5 inches ; at 12 from the center, 4 inches...
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Aide-mémoire to the Military Sciences: Framed from Contributions ..., Volume 3

1862 - 968 pages
...bed prepared for the road materials, a bottom course, or layer of stones, is to be set by hand, in form of a close firm pavement ; the stones set in the middle of the road are to be 7 inches in depth ; at 9 feet from the centre, 5 inches ; at 12 feet from the centre, 4 inches...
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Aide-mémoire to the military sciences, framed from contributions of officers ...

Aide-mémoire - 1862 - 510 pages
...bed prepared for the road materials, a bottom course, or layer of stones, is to be set by hand, in form of a close firm pavement ; the stones set in the middle of the road are to be 7 inches in depth ; at 9 feet from the centre, 5 inches; at lu feet from the centre, 4 inches;...
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