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Scientific American, Vol. 38, No. 14 (April 1878) (1878)

leaf 4

An illustration from Scientific American, Vol. 38, No. 14 (April 1878), 1878, leaf 4
two cuts at the same time, has been invented by Mr. T. F. where wooden shutters cannot be. It admits of every va- IMPROVED PAPER SHTITTEK FOR WINDOWS. Osburn, of Jerseyville, 111. Two reciprocating saws worlc riety of painting or ornamentation in set patterns ready for Our engraving illustrates a… … PAPER SHUTTEE FOE WINDOWS, affords an unusual interest, for it shows even to better ad- pistons close to the cams cast upon the main shafts during material into inside blinds or shutters for windows. A shut- vantage that subtile quality of ornamentation which makes their irregular motion. The…

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