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Scientific American, Vol. 42, No. 26 (1880) (1880)

leaf 4

An illustration from Scientific American, Vol. 42, No. 26 (1880), 1880, leaf 4
e sooner veyed by capillary attraction tothe tubular point, contain- ing features of the invention are among the first that recom- than large ones. The substances named were saturated ing a solid iridium-pointed needle. It combines all the ad- mend it to universal use. It insures economy, personal… … NEW STYLOGRAPHIC PEN. obtained at a small cost. Two and fifty grains of strong oi] varnish points can be had with each pen and the remainder wrapped about for fine and coarse writing. The needle by being detached it, required a period of well-nigh fourteen hours. On these | comfort, and health…

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