Who knows these Grantura uprights

[Granturas]

I wonder if anybody knows where these Grantura MKI-MKIIa rear uprights do come from? They look very professionally made except the rosejoints, they are welded as you can see on both on the right side.

K.W.

[Slow M]

I'm under the impression they're TVR.

You could check with some of the posters in this thread.
http://www.pistonheads.com/gassing/topic.asp?h=0&a...

Cantus probably knows.

Best,
B.