220-230 West 19th Street. Keyboard reliefograph, rear left.
220-230 West 19th Street. Keyboard reliefograph, front right.
220-230 West 19th Street. Keyboard reliefograph, bottom.
220-230 West 19th Street. Keyboard reliefograph, pulley off detail
220-230 West 19th Street. Keyboard reliefograph, pulley off detail.
220-230 West 19th Street. Keyboard reliefograph, carriage off detail front.
220-230 West 19th Street. Keyboard reliefograph, gears on separate machine.
220-230 West 19th Street. Keyboard reliefograph, gears on separate machine
220-230 West 19th Street. Keyboard reliefograph, carriage off detail back.
220-230 West 19th Street. Keyboard reliefograph, carriage off detail front
220-230 West 19th Street. Keyboard reliefograph, carriage off detail back
220-230 West 19th Street. Keyboard reliefograph, friction tester, chart no. 11.
220-230 West 19th Street. Keyboard reliefograph, balance weight or gear, back of machine.
220 West 19th Street. Plate embossing machine with keyboard, with operator.
220-230 West 19th Street. Small addressing machine with operator
220 West 19th Street. Large addressograph machine, new model, view of rear right hand corner.
220 West 19th Street. Envelope addressing machine with operator.
220 West 19th Street. Spec. Type A machine addressograph with cutter, detail rear view.
220 West 19th Street. Spec. Type K machine addressograph with cutter, general rear view.