brake equalizer cross shaft

[pat in Santa Cruz]

I'm working on a late 28 frame that's under a station wagon body. It has the equalizer cross shaft system. Clearly the brackets that hold the cross shafts to the frame do not carry the type of bushings found on the one piece shafts. I cannot find any descriptions nor photos of how the bushings should be supported, or what they look like. The supports and bushings on this car look fishy to me ( see photo) My question is, is this correct? if not, what is?

TIA


IMG_1289 by tiopato2000, on Flickr