Factory Original Hermes 3000 Platen*knobs, Grey - New Old Stock F2S mid-century creating images that are 2-1/4

creating images that are 2-1/4 x 3-1/4 inches

and has satin frosted arched panels on two sides

here you go

Model C3000F compressor has an adjustable air pressure 0-30 psi

Factory Original Hermes 3000 Platen*knobs, Grey - New Old Stock F2S mid-century creating images that are 2-1/4These are genuine, factory original HERMES 3000 Grey Platen knobs made from tough as nails thermoformed plastic that will not crack or chip like the first ones Hermes used. You are purchasing a genuine Hermes knob in a do it yourself kit that can be used for either right or left side replacement. No disassembly of your typewriter is necessary, merely remove the broken plastic knob from the spindle hub and mix up a small dab of the provided 2 part