WTD Braze on campag ft Drailieur - for band on Athena 8sp or Raleigh 20

[curzons246]

I'm swapping frames but cant swap my campagnolo 8sp Athena band on front derailieur over - I need a braze on replacement. Straight swap would be great but also have a Raleigh 20 Saphire complete original and in GWO if thats any good cheers Bill