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Scientific American, Vol. 68, No. 13 (April 1893) (1893)

leaf 4

An illustration from Scientific American, Vol. 68, No. 13 (April 1893), 1893, leaf 4
is essen- tially a chain harrow, the teeth and their supports cast in pieces, and joined together as indicated in has lately been patented by Mr. Orville Carpenter, of Pawtucket, R. I., and by means of which such toys, the adjoining illustrations, and, as already stated, of a partaking of the… … the most probable is that they have been sunk down CARPENTER'S RUBBER TOY IMPROVEMENT. in such places to protect them from some invading enemy. Some authorities on this kind of subjects hold RILEY & EVANS' HARROW. and animals, can be made to illustrate the most mar- to the opinion that the objects…

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