Paul Cameron (is he a CR member?) has a few very nice post-War steeds on E-Bay at the moment. Including this 1947 Carlton Jewel (23"). Pretty bike! Too big for me though.
<http://cgi.ebay.ca/ws/eBayISAPI.dll?ViewItem&categoryi825&item"92791669&rd=1>
Also a 1950 Viking, a 1950 Holdsworth Monsoon, a 1951 James Arrow Ace ...
No connection to the seller - just drooling!
Paul Williams,
Ottawa, ON, Canada