Also I think I owe velobase an apology, my older (slightly) wiser self has gone back to the ttt Grand Prix listing and sees my younger foolish self jumped to the wrong conclusion. I was lumping the Grand Prix listing with the Record Grand Prix.

To make it clearer I think there needs to be a '3ttt Grand Prix' from the 60s as per verktyg's Tigra.

Then the ones I've been looking at are probably correctly described as a 2nd version

Although I think they could also do with a comment saying they were around from possibly late 60s to early 70s and a pic of the 72 bars. I've registered now, is it ok with you @verktyg if I use your pics?