STEVE B. that nice looking CC could be the one I saw at PD#1. I think it made it onto Kraig's PD#1 video, and I still have the VCR tape but unfortunately I don't have a VCR anymore!
Those of you that like to read parts books like Me may know this, but early gear drive CC's have plain bronze bushings in the outer ends of the axle carriers, the bushings were really kinda loose on my #72, looser than on my family's old 70 which also had bushings. The 100, 102, 122 also had plain bushings. The 123 Hydro was the first CC with needle roller bearings and every hydro tractor after the 123 had the needle roller bearings.
On my #72 I could feel almost 1/8th inch of free play in the outer axle bearings when I jacked the tractor up. No wonder the outer axle seals leaked! When I had the 72 in the shop installing the 14 hp engine I removed the axle carriers on the hydro tractor chassis behind my shop, cleaned them up, touched up the paint and replaced the outer axle seals, now with the needle bearings no slop in the axles, no weeping seals, I also replaced the gaskets between the axle carriers and rearend casting.
Far as wheel weights being hard to mount and dismount, REALLY? The 50+ pound solid weights may be hard to get a grip on, but a 3 foot long 1/2" rod slid thru a weight hole into the wheel weight hole on the rear wheel fixes that, the 26# IH weights are a snap to install & remove. If you guys can't install 50# weights you better not try putting on 145# IH rear wheel weights. I painted up my first pair of those when I was 12 or 13 yrs old and mounted them, I don't think I weighed 145# then. Lifting the weight wasn't that hard, but pushing that first 3/4" bolt in was a trick!