The SciencesReservoir, Fountain, and Stylographic Pens —VIIBy James P. Maginnis on May 26, 1906AdvertisementABOUT THE AUTHOR(S)Recent Articles by James P. MaginnisReservoir, Fountain, and Stylographic Pens—IXReservoir, Fountain, and Stylographic Pens—VIReservoir, Fountain, and Stylographic Pens.—V