So to round off there appears to be two people selling these and other vintage sets on eBay from Argentina. I paid 140 pounds which is 280 US Dollars including postage. There was two loops from the hull snapped off in transit and one from the rear mast. My guess is that these are genuine but as they were made under licence in Argentina by Antex they were slightly cheaper in production with a few differences from the original German version mainly in the packaging.
Any comments from the floor would be appreciated
Kind regards
Craig