Journal of the Association of Engineering Societies (1881)
Association of Engineering Societies (U.S.) · New York, [etc.] Board of Managers · leaf 307
CONSTKUCTION OF THE BURLINGTON BRIDGE IN 1867-68. 269 Fig. 7. — Caisson for Pivot Pier, January 15, 1868. Fig. 7, from a photograph taken January 15, 1868, shows the caisson for the pivot pier as it was put in place and before any stone was laid. It shows the open water below the bridge, while… … Fig. 8. — Caisson for Pier No. 6, December, 1867. Fig. 8, from a photogi*aph taken a month earlier, shows the caisson of pier No. 6, well down in the water. The masonry was rock-face, with joints pitched. No attempt was
Engineering
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