@GG1 4877 posted: ...snip...Is your casting a Duddy, Alexander, or other? What are you using for Faively pantographs? My unedited photos below and links to web photos under that.
Compare Lead E44 to Second GG1
I am not really sure whose casting the body is, here is a shot of the bottom:
As far as the pans, it is an old Walthers diamond style. I have yet to find a good reasonably-priced Faivley; I know that Atlas uses one on their AEM7, but I do not know if it is electrically (or even reliably mechanically) functional.
As to the GG1s in the photo, note that their pans are down. An interesting photo.