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Scientific American, Vol. 49, No. 17 (1883) (1883)

leaf 4

An illustration from Scientific American, Vol. 49, No. 17 (1883), 1883, leaf 4
paper (such as comes over the track and carrying the sand along with it. The examining each one closely, and rejecting all imperfect ones. between gold leaf is very excellent) is stirred in and rapidly rails are spiked to ties, placed the usual distance apart, An automatic register at the end of… … poliment. It dries quickly and can be polished at once with IMPROVED SAND GUARD FOR RAILWAYS, constructed specially for the purpose of carrying dead meat agate polishers. The gilding is done as soon as it is polish- from the River Plate to London. The refrigerating cham- ed, but bronzing requires…

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