I've got the benefit of buying some T.A. bottle cages many years ago, so I can't say how easily available they are now.

On an International that has since left the stable, I used a T.A. Criterium cage on the down tube. It uses a single clamp, which makes it easier to avoid clamping onto the big Raleigh decal.




On my current '74 International with the pristine paint and decals, I've avoided clamping anything to the down tube. Instead, I just use a T.A. handlebar cage, along with a bottle in a jersey pocket.



Steve in Peoria