 | Wisconsin Geological and Natural History Survey - 1903 - 612 pages
...inches. Four of these 6 inches are to be first put on and worked in by carriages and horses, care being taken to rake. in the ruts until the surface becomes...2 inches are to be put on. The whole of this stone is to be broken into pieces as nearly cubical as possible, so that the piece in its largest dimension... | |
 | Thomas Aitken - 1907 - 614 pages
...inches. Four of these 6 inches to be first put on and worked in by carriages and horses, care being taken to rake in the ruts until the surface becomes...remaining 2 inches are to be put on. " The whole of the stone is to be broken into pieces as nearly cubical as possible, so that the largest piece in its... | |
 | Harwood Frost - 1910 - 574 pages
...inches. Four of these six inches to be first put on and worked in by carriages and horses; care being taken to rake in the ruts until the surface becomes firm and consolidated, after the remaining two inches are to be put on. o'The paved spaces on each side of the middle eighteen teet... | |
 | Georgia. Department of Mines, Mining, and Geology - 1901 - 336 pages
...Four of these six inches are to be first put on and worked in, by carriages and horses, care being taken to rake in the ruts, until the surface becomes firm and consolidated, after which the remaining two inches are to be put on. The whole of this stone is to be broken into pieces as nearly cubical... | |
| |
The middle 18 feet of pavement is to be coated with hard stones to the depth of 6 inches. Four of these 6 iuches to be first put on and worked in by carriages and horses, care being taken to rake in the ruts until the surface becomes firm and consolidated,... 
