Stickers and history

Who doesn't love a sticker? I love them.
Seems my Dad did too, and he was where I got my hoarding tendencies from. Having a clearout today and found this pile of stuff-

Those are Dunlop Groundhog stickers, a selection of adverts here-

So they would be genuine 70 stock. Also there are instructions for getting 'Maximum Performance from your Triumph Twin', a Rayspeed brochure and a Triumph Flyer for their big twins. Ah the 70s...
So of course as a good hoarder I packed everything back safely up and tucked them in the loft.