but the fixed platforms supporting the drilling en- cult, complicated, and exacting. submarine part has be(in vastly the more diificult, and has gines had been knocked into deep water by colliding Our readers are already familiar with that phase of this called for a far greater degree of boldness… … THE UNITED STATES DRILLING SCOW, EAST RIVER. 11879 SCIENTIFIC AMERICAN, INC
Feet · Patented · Volume · Center · Iron · Improved · Scientific American · Water · Rhode island · Trade catalogs · Small quantity · Years ago · Sewing machine · Feet long · Lime juice · Professor patrick · Observed volume
Internet Archive · Public domain (published before 1931). Free to use for anything.
