I have a pair of 48hole Phil Wood front hubs, steel centre.
Both 100mm oln.
One is unlaced, hollow axle, no qr.
The other is bolt-on, laced with straight gauge stainless spokes to a Super Champion 27" clincher rim.
The laced one is threaded on one side, suggested to me to be for a front disc.
Bearings on the unlaced one are good, on the laced one really good.
Rim is barely used.
I listed them for $US50 plus shipping (with pics) in this thread:
Phil Wood cheap
A fellow has indicated interest in the qr hub, does anyone in this tandem world want the wheel?