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Scientific American, Vol. 64, No. 15 (1891) (1891)

leaf 10

An illustration from Scientific American, Vol. 64, No. 15 (1891), 1891, leaf 10
tirely withdrawn from the the gum on the open flaps of envelopes and similar ar- which we show in the accompanying cuts. The im- casing, and which may be conveniently manipulated ticles, patented by Mr. Edward E. Kingsley, of Nos. 25 proved chain adjustment used on this Lovell safety is and 27… … compound curve, and pivoted to the bracket, the stop running part of the machine. As three-fourths of the thus pivoted having teeth or spurs to engage the back weight of the rider comes on the rear wheel, the man- convexed under surface is attached to the vertical mem- of the drawer. The bracket,…

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