I agree Ross, per the US aftermarket hub caps for wood wheels passenger models, fit 407, 610, 614, 617, 619.
Also can be 12 spoke wheels for 610, 612, 619
or 10 spoke wheel 407, 610, 612, 614, 619
Where Are You From? Ottawa Ont
Do You own a car built by Durant? Dominion built 1932 614 Sedan