1936 Ford Pickup Headlight Assembly

[flathead_jr]

I'm trying to piece back together some original headlamp assemblies for my 36 Ford pickup. I am not finding any good clear diagrams online anywhere, and they definitely do not show any of the small parts required in this assembly. I need to know what retains the reflector in the assembly, and if there is supposed to be any kind of a gasket in there. This would be helpful so I can order the correct parts. Thank you.