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Scientific American, Vol. 45, No. 24 (1881) (1881)

leaf 7

An illustration from Scientific American, Vol. 45, No. 24 (1881), 1881, leaf 7
for reception of the follower, and NOVEL TROTTING SULKY. proved vehicle wheel, by which friction is reduced. The has its sides and ends hinged to open downwards for conve- The axle of the sulky shown in the cut is curved upward object of this invention is to facilitate the construction and and… … an emphatic negative to this theory, and showed ling a pencil-carrying rack bar. In this speed that the disease was a true blight, like the potato recorder compressed air is used not only to rot, the vine disease, the pear tree blight, and produce the movement, but also to indicate the similar…

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