[CR]Evans Super Continental question

Hi, would any of you who are knowledgeable about old Brits (let´s see what jokes will come out of this one) please have a look at my Evans Super Continental and tell me what they think how old it might be?

You can find it on the http://www.bikebrothers.co.uk/supercontinental.htm website. There also is a search engine on-site should the link fail. Feed it Super Continental.

Thanks for your help, and please excuse the quality of the snaps, I took them myself, which shows.

Toni Theilmeier, Osnabrueck, Germany.