I don't have a picture either, but on my 52 the rearview mirror mounts to a bracket held to the interior divider bar trim with a bolt that retains the outer divider bar trim. My 47 to 54 assembly manual shows 5 holes in the divider bar. Perhaps for the earlier models to thread a mirror into. In the examples that I have seen personally it looks like the quick fix was to gouge a hole in the windshield gasket and screw the mirror into a nut behind the divider bar, Jimmie.
