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Scientific American, Vol. 99, No. 12 (September 1908) (1908)

leaf 11

An illustration from Scientific American, Vol. 99, No. 12 (September 1908), 1908, leaf 11
holding a vessel, raft, or other float- ATTACHMENT FOB LETTEB BOXES. and the trough is tilted over, spilling the water in a The accompanying engraving illustrates a simple at- ing object close to shore it is often found necessary sheet'on the belt below. As stated above, such portion tachment,… … downward, and its ATTACHMENT FOB LETTER in the inclined SHOBE ANCHOB. forward serrated BOXES. upper face of edge normally rests companying engraving. The post in the illustration this extension against the front wall of the box below the letter slot. embodies many improvements over the ordinary…

Inches · Tons · Device · Knots · Feet · Manufacturers · American supplement · Scientific American · Ice wall · Freezing tubes · Reinforced concrete · Twenty small · Main deck · Tons displacement · Dummy lying · French navy

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