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Scientific American, Vol. 72, No. 20 (May 1895) (1895)

leaf 8

An illustration from Scientific American, Vol. 72, No. 20 (May 1895), 1895, leaf 8
s prepared to wade about or walk on land. If The old time Celtic coracle, with wicker framework boat and paddling with the feet, a progress of two or deep water is to be entered, a few minutes of prepara- and covering of hide, has its modern successor in the tion inflates his boat and he is ready… … How to Copy Engravings. Many workers find a great difficulty in successfully THE LAYMAN BOAT USED IN DUCK SH00TINO. copying engravings, so as to reduce the prominence of Layman pneumatic boat, a wonderfully ingenious the lines and cross hatchings. These, when magnified Several people can crowd into…

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