Looks pretty good. Check for rust in the usual places, floorpans, sills, rear lip of the trunk lid,fenders near the lights. If the body is good that is probably the biggest thing in my mind, all mechanical issues can get worked out. Looks like badge holes on the hood as well as the trunk have been filled in, so you may find a little bondo.
Looks like an early-ish TR4, I'd guess earlier than 1964, given it has a long necked radiator, and I think one or two domed gauges. Might just be a mixture of parts acquired to keep the car going. Not a big deal unless you are trying to get back to 100% stock.
If its been sitting its hard to assess much else, I'm sure you will need to work over brakes and get the engine freshened up a bit before firing it up.
Good luck!
Randy