a Les Paul Jr. Can't find a pic. He liked Leslie West's so he got one and used it for the whole Aqualung album.
I've been giving it a listen. I was pretty sure it was a Gibson and didn't think it wasn't a carved top.
What a great album and what fantastic playing Barre does. Ian Anderson gave the band greater freedom then, but Barre's parts are pretty spare, perfect for the songs. IA put a lot of thought into the arrangements, and that's one reason the album still rocks.