that is a good looking machine, bring back memory's of when I was a child we had one on the Rice Farm to suck water out of the Bayou lifting it 26 foot, it was in in stalled in 1895 in south Louisiana, as a child I would play in there with the old me running it and a few years go by I ran the 11:00 PM to 7:00 shift, I was so worried about keeping the boiler full that first night then got use it a gland every now and then, keeping the oil drips full then on nice that catch block on the cam word down and was pounding like a boom in the floor so I stool that and tripped it all night until the head mechanic cane and helped me change it, that Corliss was a fine machine, remember right it had a 24'' bore and 36" stroke had a 30" flywheel with 20 3' rope groves that drove an endless rope to a dual 48" suction pumps, we would run it for 3-4 months without shutting it down then it was repair quick and everything was not, the worse was when a 3" boiler flue would leak, cool it down best we could and us kids would crawl in the boiler find the one leaking cut each end and drive the plugs in them, still have on in my shop, the engine and flywheel is still there people have taken the bricks and flues, where did you find a drawing for it, you have a lot of work in that machine you sure should be proud of it, love it, Joe