I live for the CABE
I believe I am finding differences between different New Departure hubs internal components. Is there some documentation that someone can refer me to that explain differences between the different models of New Departure hubs, and what model of internal components are incompatible with which model hubs. I am only referring to prewar/postwar hubs and very early hubs. I believe I am refering to models C&D and newer, and am not refering to model A hubs. Also, on several of these hubs, the brake arms were not present when I got these wheels and there is not identification on the outside of the hub on several of the wheels. Any guidance would be greatly appreciated.