Lb. per sq. in.
Gileppe (Verviers). 88
Furens (St. Etienne). 93
Puentes. 112
De Ban. 113
St. Chamond. 114
Alicante. 154
Hamiz (Algeria)--failed. 157
Habra (Algeria)--failed. 185
A diagram comparing the section derived from Molesworth's formula and
those of Furens, Gileppe, Vyrnwy, and Quaker Bridge, is given at Fig. 20,
the limit of pressure assumed for the masonry being 93 lb. per square
inch, which is that of the Furens, the Gileppe being 88.
* * * * *