OCR Text |
Show New Glass Cutter, f To facilitate the cutting of glass in any desired shape a dovlco has been patented which consists of a base on ono side of which Is a metal groove Uiat holds a sliding portion to which is attached a stralghtedgo. Tho stralghtedgo can bo adjusted to any nnglo by loosening tho set screw. Tho nlldlng member is mado in tho shapo of a protractor nnd graduated accordingly. On tho straightedge slides a momber holding a pleco of marking chalk. In uso, tho stralghtedgo stralght-edgo Is set at right angles and Its sliding member Is 'moved to tho do-Blred do-Blred width. By sliding tho straight edgo at right angles u chalkllno is drawn on tho glass. jf mm |