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Scientific American, Vol. 60, No. 11 (1889) (1889)
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lejeff’s periodic classification. AN IMPROVED LAMP BURNER. tive to this invention address Mr. J. E. Brown, 28 Mer- A lamp burner designed to prevent sparks from chant Street, Honolulu, Hawaiian Islands. <0 +0 AN IMPROVED POTATO PLANTER. The accompanying illustration represents a potato planter… … by Mr. Stephen Ellis, of No. 1086 Grove Street, .Jack- velocity of 1,300 feet per second, with an exposure of sonville, Ill. Adjacent to the wick tube, on one side, only the ten-thousandth part of a second. © 1889 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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