[David Hodgson]

I might be chiming in here a bit late, but those Saltflat wheels are not too dissimilar to the type of Halibrands used on the 6 Le Mans replica's. I have a picture of CSX 2137 with these wheels, but not in the right format to upload here. The original Le Man's cars used a steel Dunlop racing wheel but the later produced replica's used the alloy.