Text Archive > American Libraries > The phonographic amanuensis. A presentation of Pitman phonography, more especially adapted to use of business and other schools devoted to the instruction and training of shorthand amanuenses
" PROUTY FIRST FRONT STROKE MACHINE : GRUNDY first visible idea : DAUGHERTY The next machine and a more highly developed product was the Daugherty. This machine also embodied the front stroke principle and the writing was entirely visi- ble all the time, but ... "