wanted: wheels

For our rear axle, we need two steel wheels in 15" diameter with a 5 on 5,5" bolt pattern. Preferably narrow, like 4" or 4,5" wide. These are early ('40s / '50s) Ford wheels, also found on the F1 and F100 pickups.
Other sizes, makes and models can be looked at too, just show us what you've got.