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Scientific American, Vol. 39, No. 24 (December 1878) (1878)

leaf 3

An illustration from Scientific American, Vol. 39, No. 24 (December 1878), 1878, leaf 3
graving of a new shutter fastener, tus for felling trees in the same manner. Since these several the latter being pivoted to oscillate on the shaft, H. Two recently patented by Mr. P. F. Fernandez, of San Juan, years have elapsed we have heard nothing of the gentleman Porto Rico, West Indies. This… … AN IMFBOVED VISE. IMPBOVED SHUTTEB FASTENEB. The novjl vise.shown -in the engraving was recently patented by Mr. William Starkey, of Pittsburg, Pa. ing doors or window shutters in position when open, to pre- The fixed jaw is supported by two standards from the base vent them from closing or…

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