Popular science monthly . making attachments broaden-ing tiie use of the motorcyle. The three prizes will be awarded bythe editors of the SciliNCEMoMULV in the order of iiat is more, even though yourarticle ma> not win a prize, the edi-tors may buy it at the usual rates, it is so good. There are no limitations to thisprize offer. We dont care for fine]ihrasing, init for mechanical pencil drawings or jihotographswill do for illustrations. ObserNe these conditions: (i) .Xrticks must be written on one sideof the .sheet only. (2) Write your name and ad
Popular science monthly . making attachments broaden-ing tiie use of the motorcyle. The three prizes will be awarded bythe editors of the SciliNCEMoMULV in the order of iiat is more, even though yourarticle ma> not win a prize, the edi-tors may buy it at the usual rates, it is so good. There are no limitations to thisprize offer. We dont care for fine]ihrasing, init for mechanical pencil drawings or jihotographswill do for illustrations. ObserNe these conditions: (i) .Xrticks must be written on one sideof the .sheet only. (2) Write your name and address in the upper right-hand corner of the firstsheet. (3) Enclose postage for ihc return of llu- manuscript. (4) Dont send in arlicles on ideas which have already been published. (5) Uont send paper ideas—tilings thai you havent aclualK done \ourself. (6) .Xcidress the envelopes containing arlicles to Motorcycle Contest Editor IlintAK Siii:\(ic MoNrnrv 239 Fourth Ave., New York City The conttst will close on nicomhrr. For Practical_ Workers A Foot-Warmer Attachmentfor a Radiator THE fact that air currents pass upthrough the sections of a steam orhot water radiator so that the heat risesbefore dispersing throughout the roomaccounts for the floor under the radiatorbeing a poor place to warm the shelf arrangement shown in the illus-tration will be found very convenient forsupporting the feet at a comfortableheight near the side of the radiatorclose to the device i smade of a board15 in. long and 6in. wide, with tworods attached, ha\-ing their upperends bent intolong hooks to en-gage the connec-tions between thesections of the ra-diator at the makes it easyto remove the at-tachment when not required. It may alsobe used as a shelf on which to set articlesto keep them warm.—A. E. Hol.^dav.
Size: 2005px × 1247px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1870, booksubjectscience, bookyear1872
