This is quite serendipitous - today out of the blue I decided to check brass goggles after years of not stopping by, and what do I see? A device I've been researching recently!
This is a beautiful machine, much nicer than the
print-o-matic I am experimenting with. With some TLC, I bet you can make it sing again.
As others have mentioned, the mimeograph is pretty much a forgotten technology. I am currently experimenting with using off-the-shelf wax paper to make new stencils, but this is still slow going (the original stencils used a type of grooved iron plate to draw/write on the paper, and I am trying to get my hands on one). You can also use thermal stencils, the ones used in tattoo shops. I haven't gone this road as the machine to make those is quite pricey, but it makes the process much simpler. Of course, you can still find original stencil paper on occasion (they sometimes show up on ebay) and use a typewriter to create a stencil on those.
You would also need an ink and inkpad to get printing. For the ink pad you can just use a piece of fleece cut to size and wrapped around the drum. For the ink, you can use screen printing ink (or even block printing ink) diluted a bit linseed oil (unlike mine, your machine has a tank/reservoir so I would guess it needs a thinner ink).
You can see how it all works together in this
fine 60s instructional video.
Hope you can get it working
