| Tobias Smollett - 1787 - Liczba stron: 510
...thicknefs of the mafs at the Cum in it of the arch, about 40 feet. A part of this thicknefs is conflituted by a coat of earth, which gives growth to many large trees. The refidue, with the hills on both fides, is one folid rock of lime-Hone. The arch approaches the femi-elliptical... | |
| 1787 - Liczba stron: 512
...of the rçiafs at the fummjt of the arch, about 40 feet.' A part of this thick'nefs is conftituted by a coat of earth, which gives growth to many large trees. The refidue, with the hill on both fides, is one (olid rock of limeftorie. The arch approaches the fëmi-elliptical... | |
| Jedidiah Morse - 1792 - Liczba stron: 522
...thicknefs of the mais at the fummit of the arch, about 40 feet. A part of this thicknefs is conflituted by a coat of earth, which gives growth to many large trees. The rcfidue, with the hill on both fides, is one folid rock of lime-flone. The arch approaches the femi-ellipticnl... | |
| William Winterbotham - 1795 - Liczba stron: 558
...forty feet, but more at the ends, and ninety feet at the top. A part of this thicknefs is conltituted by a coat of earth, which gives growth to many large trees. The refidue, with the hilf on both fides, is folid rock of lime-ftone. The arch approaches the femielliptical... | |
| Miscellanea Perthensis - 1801 - Liczba stron: 242
...thickneft of ths mafs at the fummit of the arch, about 40 feet. A part of this thickncfj in conflituted by a coat of earth, which gives growth to many large trees. The reft-' due, with the hill on both fides is folid rock of limeftont". The arch approaches the femi-elliptical... | |
| Thomas Jefferson - 1803 - Liczba stron: 388
...60 feet,, but more at the ends, and the thickness of the mass, at the summit of the arch, about 40 feet. A- part of this .thickness is constituted by...with the hill on both sides, is one solid rock of limestone. ...The arch approaches the serai-elliptical form ; ,but the larger axis of 'the ellipsis,... | |
| Thomas Smith - 1804 - Liczba stron: 356
...about sixty feet, but :oore at the ends, and the thickness of the mass at the summit of the' arch is about forty feet. A part of this thickness is constituted...a coat of earth, which gives growth to many large tree? ; and the residue, with the hill on both sides, is one solid rock of lime-stone. Thearch approaches... | |
| Thomas Branagan - 1810 - Liczba stron: 346
...sixty feet, but more at the ends ; and the thickness of the mass, at the summit of the arch, above forty feet. A part of this thickness is constituted by a coat of earth, which give's growth to many large trees : the residue, with the hill on both sides, is one solid rock of... | |
| Edward T W. Polehampton - 1815 - Liczba stron: 546
...passage over it is about 60 feet wide, and the thickness of the mass at the summit of the arch about 40 feet. A part of this thickness is constituted by a...many large trees. The residue, with the hill on both sid«s, is solid rock of lime-stone. The arch approaches the semi-elliptical form, but the larger axis... | |
| Edward Polehampton - 1815 - Liczba stron: 540
...passage over it is about 60 feet wide, and the thickness of the mass at the summit of the arch about 40 feet. A part of this thickness is constituted by a coat of earth, uhicli gives growth to many large trees. The residue, with the hill on both sides, is solid rock of... | |
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