hau, on an even kel. One advantage of the pontoon shops, and also have connection with other points in method of building these docks is that only so much of Elbing, Germany, these craft are so much smaller the yard. Atabout the mid-length of the southerly of the dock need beused as is desired. A… … vessel. Of the four of seven separate propeller shafts, sections, which are identical in every re- which are quite in- spect. Each section is built of an approximate U-form. dependent of one another, the two inner shafts are was only 150 feet long would simply require the pump- The body of the…
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