I've split your post off Mikes thread for those with problems registering. As you have posted you obviously have no problems registering.
A 1970's 6 it could be so many different things. Orange or Brown I've never seen a Green 6. There is every chance that it's not 70's but 80's. Previous owners do get confused but even in the 80's there was lots of variety in the possibilities for different designs.
We look forward to your photos. You may of heard "We Love Photos Here".
You can't host post for seven days. It's a forum provider thing. Ah you joined on the 25th you can host photos.
We do love photos. Try and take photos of anything you are not sure of it will make it easier for us to help. Also the photos help us identify what you have. Though notionally standard there are lots of odd Dandys.
Any help needed don't think twice to ask.