Popular science monthly . A wood pin in a holebored across the grain Adjusting a Storm Sash from theInside of a House B Y applying the following method, astorm sash may be adjusted fromthe inside ofa house. Twopins aredriven intothe top rail ofthe sash andholes pro\id-ed in the win-dow casing atthe top toreceive them. Thepins may be madeeither of 3-in. nailswith their heads re-mo\ed or .short lengthsof dowels. The loca-tion of these pins isshown at .1. To installthe wiiuiow, push itthrough the openingleft by raising the. Storm sash appliedfrom the inside lower sash, set the i)insin I lie holes
Popular science monthly . A wood pin in a holebored across the grain Adjusting a Storm Sash from theInside of a House B Y applying the following method, astorm sash may be adjusted fromthe inside ofa house. Twopins aredriven intothe top rail ofthe sash andholes pro\id-ed in the win-dow casing atthe top toreceive them. Thepins may be madeeither of 3-in. nailswith their heads re-mo\ed or .short lengthsof dowels. The loca-tion of these pins isshown at .1. To installthe wiiuiow, push itthrough the openingleft by raising the. Storm sash appliedfrom the inside lower sash, set the i)insin I lie holes and ]>ull the bottom inplace. The lower i>art is held with twosmall hooks as shown at B. Slorm sashpro\i(]c(l with holdings ol this kindre(|uirc no to put tlum in placeon upi)er windows. Popular Science Monthly 939 T A Home-Made PhotographicCopying-Stand O PREPARE the camera and boardso that copying may be doneproperly is a difficult task for theamateur, as the surface of the picture tobe reproduced must be in a verticalplane and exactly parallel to the cameralens. The lighting of the picture mustbe considered and the task of adjustingall parts to meet the conditions growsharder as each successive step is taken incopying. A stand is most desired, butthe arrangement shown in the sketch willsuffice and it can be used on the worktable. It is made of a board for thebase, 4 ft. long and 5 in. wide, mountedon supports that are 2 in. wide, one ateach end, cut as shown. These supportsare strengthen-ed wi
Size: 981px × 2547px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1870, booksubjectscience, bookyear1872
