Here we have three pair of bettendorf trucks and eight wheelsets. Two pair of trucks are all metal, and one (top left) has plastic sides and metal wheels (from an older Atlas car). All of the separate wheelsets are metal. I would be interested in trading for 2-rail trucks/wheelsets with larger flanges (older All Nation, for example), or would consider selling the lot for $45 plus shipping. Happy to provide extra photos or take offers.