justed and fitted. outward, in front of the machine, between the upper All the working parts of the-machine are contain- and lower portions of the carriage. To this arm is piv- ed in a frame formed of end pieces and longitudinal oted a single key carrying a conical pin or pointer, bars, the frame… … Fig. 3 The power for feeding the carriage forward is sup- angle. The upper bar of the frame is a graduated moved forward fora newline. The shaft of the paper scale carrying the stop for limiting the return motion plied by a spring contained by the drum mounted on roll is provided with a milled head…
Internet Archive · Public domain (published before 1931). Free to use for anything.
