Originally Posted by PhilFo

I've never ridden one, but in the past I built up a set of Constrictor Conloy tubulars on a pair of Racelite hubs for a customer.
On Sheldon Brown's site, you can find a link to Spocalc, which has a pretty comprehensive list of rims. With some cross checking and internet image searching, you could find which are white aluminum and 36 hole.