Litchfield, Isaac W, Massachusetts Institute of Technology. Society of Arts · Boston, Mass. : The Society · leaf 148
Science Conspectus 138 … Fig. 3. 28' x 8'4" x 3'7" Standard type life boat, light condition Fig. 4. 28'x 8'4"x 3'7" Standard type metallic life boat, loaded condition, 50 persons Somewhat startling results were ob- being that water was slowly leaking into tained with the collapsible boat. This the pontoon. The boat was…
Science
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