of straps on few years, to a great extent superseded ropes and wooden CYLINDBICAL STANDABD GAGES. which it is secured to the person, as depicted in the illustra- hoops, which change is due to the economy, strength, and tion. The device is designed as an ordinary berth mattress. neatness of wire for… … when placed in them, cross each other, which brings the The accompanying engraving illus- two wires into such a position that they draw from the same and thus requires no extra space for separate storage. When trates a form of gage claimed to meet side of the block, consequently it cannot turn over…
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