Vintage Original 1929-1930? Marmon Roosevelt Wood Wheel Grease Cap/ Dust Cover

Description

Up for bid is a is a nice used original wooden wheel center grease cap / dust cover that was was obtained from an old service garage.  There is no part number on the piece, however from limited research on the internet, I believe this to be used on the following models and years:
1929-1930 Marmon Roosevelt
As always, please do your own individual research to be certain this is the cap you need as I do not have a Roosevelt Automotive Parts list to confirm the application listed above.  The cap is very heavy weighing in at 2 pounds 10 ounces.  I believe the assembly to be made of chrome plated brass. My magnet indicated it is not metal. The cap is in fair to good used condition.  It does have dings and dents from use and many years of shelf storage.  The inside diameter of the cap is 2.268 and the outside is 5.002.  The threading on the inside appears to be in good condition and not stripped or damaged. I did gently clean the piece, however the inside will need a cleaning as it has the residual grease from previous installation.
Please feel free to E-mail me questions.  International bidders are always welcome.  Thanks for looking!