Dang, I just made a discovery on one of my Cast aluminum Alexander (I think ) hoppers... Realized I have at least one set of the Auel trucks with the opening journal boxes!! To this point I had only ever seen pictures and the catalog images lol. I guess they do exist! Now on the hunt for a few more pairs lol.
I gotta say, all covered in 60 year old paint, I never would have noticed them except I was flipping over some cast hoppers comparing the underframes and just happened to notice one journal lid that fell open lmao.... Otherwise I think they pretty much look like the normal trucks. Seems like the casting cross section is about the same as the normal ones as well. I must have 12 or 15 sets of the normal ones by now and I agree with Bob, they are some nice looking trucks 80 years old or not. Def like the rib back wheels too. The question is which cars should I install them on lol. I normally try to keep or install an original set of trucks on my old cars. So if it was Athearn, it gets Athearn trucks, same for Walthers cars, Lobaugh Scale Craft etc. I know you could consider Auel to be an exception since they only made the 200 ton flat but I guess I need to decide what cars get those trucks. I have some on a few of my decent built Westbrook cars for now.