BTW 1937 Lasalle rear license plate bracket

[Cadillac Jack 82]

I'm in search for the brackets which attach to the rear license plate post on a 1937 Cadillac/LaSalle.  Mine is presently missing and I'd like to ditch the massive stainless steel license plate holder thats currently attached to my vehicle.  An example of what I'm looking for can be found here:

[harvey b]

On my 37 i use a GM plate frame,it has a slot in the top that the top hook on the holder is trapped in,and the bottom is a small cup like clamp,i may still have a bottom holder like you have pictured,ill check later today if you want,i can try and get a picture of my setup too if you like.The plate frame is adjustable?it can be made bigger or smaller,it is in 4 pieces that slide together like a telescope?. Harveyb

[Classic]

Check with the https://www.fillingstation.com/.  Maybe they have something that can be adapted.
Gene