Good to see more parts coming together again. The black hinges will later be covered, once the issues with the covers are taken care of.
First I had the old arresting clamps plated to a shiny finish, but they are pretty worn on top, where the teeth from the seatback clamp on so I bought a set of new ones. Unfortunately the screws should be dark as well now, I'll have to get that sorted out.
The seattracks have been somewhat of a pain in the A**! First of all, you can't take them apart. When getting them acid dipped to get the rust off, one of them broke and the bearing inside was lost. So I bought another old pair, to salvage the missing bearing. In addition to that I will be needing four retainer springs like the one on the pic, only minus the rust!