Shift tower fork rivet tool

[wrndln]

Does anyone have a picture (or information) for a shift tower fork rivet tool than "sets" the semi-tubular rivets that hold the shift forks on the shafts? It seems like a small C clamp with the adjustable screw end removed and the end ground into a point would hold the rivet as the pointed end would "set" (spread) the rivet end. I haven't seen a tool like this on Fordbarn that I can remember. Maybe there is a better way, but I can't see how to get access to holding the rivet head while trying to spread the other end other than a C clamp type of tool.
Rusty Nelson