I knew I had this wheel lying around in the garage roof space and can remember using it when I was racing 40 odd years ago. So I decided to get it down and have a look at what I had. The wheel itself probably dates from the 1950's.
The hub is a BH Airlite large flange 76mm diameter, laced with 32 chrome single butted spokes to a very rare San Giorgio alloy sprint rim.
Tyre is a well worn, at a guess, Wolber Junior tubular. I'm not sure what happened to the rear wheel, if indeed I ever had one. It would be nice to find a matching rear wheel to fit on the Viking.