Good eye Ned and thanks for the pictures in the museum. I can't believe I missed that in the video. That's always been one of my favorite engines-return flue, chain drive, unique water makeup pump, short & fat, built in Stillwater,MN. I think it is a 25 H.P. I saw it for many years at Dalton and it seemed to be more neglected as time went by. It probably wasn't passing inspections any more. I tracked down people in the Risbrudt family to see if they would be interested in selling it to me. They said yes EXCEPT for the fact that they had sold it to the museum since the previous show to raise money to rebuild their Case engine. SO CLOSE! If I wasn't such a procrastinator, it might now be at Rollag. It's exciting to see it again all painted up pretty. Too bad it isn't back to running condition. If I didn't hate driving in the Cities so bad I'd go & visit an old friend. -John