It's some kind of Saxony wheel, scotch tension. I'm not an expert on older wheels; if you're on Ravelry and post the pic there, someone may be able to tell you more about it. Or you may find it on the
UK spinning wheels info website.
Saxony is just the style - flyer offset to the side of the drive wheel, whereas a castle wheel has the flyer above the drive wheel.
As far as I can see, your wheel looks serviceable. Some older wheels weren't built to be used, they were woodworking projects. So the only way to be sure is if someone recognises the brand/make, or to give it a go. It looks as though you'll need a brake band, which will run over the groove in the end of the bobbin and be tensioned by the knob at the front.
If it is a working wheel, it may be one you could learn on. Often people find that these types of wheel aren't the easiest for beginners, but scotch tension is usually easier than double drive for learners, so it may be fine for you. Only one way to find out!
I'm sorry to hear you haven't had a response from your local Guild. Whereabouts are you? There may be other local groups.