Passing through the large engine area I came across the Joyner engine. This is a double-cylinder block engine which appears to be also double-acting, and it was having some trouble running earlier, but was running OK when I stopped to take some pictures. In most cases I asked permission to take shots of engines, and it was readily granted in all cases. The only times I didn't ask was when the owners weren't around or were busy with other visitors or having a meal etc.
Many owners had multiple engine displays, there was a number of these around the display area which caught my eye. A couple of GMC 71 Series diesels on a trailer looked interesting but I didn't see the owner or the engines running while I was there. Fairbanks-Morse was a make well represented, both at the large engine level (100hp and 50hp) and the smaller ranges up to 10hp. The 100hp and 10hp engines were run at set times during the show days, and while the 50hp was running well, the 100hp smoked badly and was knocking a bit, possibly due to not being hot enough to run well.
That evening we went round to the camping area and had a meet up with more of the ATIS guys and gals, and spent an hour or so with Jim and Jan Dunmyer after collecting our parcels which we had had delivered to them so they could be brought to the show. After saying good night we made our way back to the Motel and collapsed into bed! We had walked and walked all day, and we were pretty shattered.