Vintage Cars: 1928 Hupmobile, rim lock, wheel rim

Question
Hi Richard, I am trying to locate 2 wheel rim lock rings for a 1928 Hupmobile with 19" rims, could you assist. I am short of one ring and one of them is worn at the lip which locks onto the rim.
Kind regards,
Chris.

Answer
Do you know the model (either Model A, E, or M) of your car? Solid disc wheels, wood spoke wheels, or wire wheels? I'm not a true expert on this era of Hupmobile, but I know people that are and I want to be prepared for their questions when I ask them if they have any. Also, it would be helpful to have your contact information.....