Thanks Richard. I wasn't aware another firm also reproduced the Olympic tyres.
What about tubes and "liners"??? I have seen some tubes on Ebay, but the choice of valve style seems to be limited to straight and plastic, it seems? No metal valves and/or angled valves??? And liners? I know Cletrac used a new 16inch liner and cut it to suit the 13inch rim.....but are new 13inch liners available?? or can you do without?
Alex