The first one is based on a Streamer. Very nice basses. Got one floating about in the collection. Looks like it's had the electronics modded, which isn't a bad thing as they were originally passive. If you like jazz type necks, they are great.
The second bass is bases on a Corvette. Not played one of these, so not sure about them. If you can pick either of them up for not much more than the current prices (£100?) you'll have a decent bargain.
Hope this helps a little.