It's Stove Time Again! M-1942-MOD Stove, its first run in decades!

DISCLAIMER: I wrongly attributed the design of this stove to Coleman in the video, but I believe this was a US government patent, possibly purchased from a single citizen or company, but could also have been designed and patented by someone within the Federal government. --- After fettling this thing on and off (mostly off) for two years, I finally got my M-1942-MOD Preway stove working properly. I cleaned it and replaced all the old graphite packing and rebuilt the pump from back to front, too. But the biggest issue was that I trusted the prior owner and thought they had assembled it correctly, and they had the pip backwards. I was reassembling it wrongly as a result. It's been running like a top for my whole camping trip. No more fuel canisters for me any longer! This stove is the perfect size, doesn't take up much more room, and is infinitely more fun to use to make my coffee.