Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 320
The aqueduct of Gard, France. Fig. 18. … Alcantara Bridge, Spain. Vol. 194, Xo. iiGi—22 3o6 Ralph ]\Iodjeski. [J. F. I. aqueduct at Segovia may be cited as one of the most marvellousworks left us by antiquity. Alontfaucon wrote in 1722 that onehundred fifty-nine arches were still standing, all of large stoneswithout cement. The total…
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