On the second half of this tune, John Sheahan is playing a D whistle. What is it? https://www.youtube.com/watch?v=bLYh6Pj_y30
You can see him play that all over the place, I have always thought it was somewhere on the Goldie type spectrum but haven’t given it much thought or closer scrutiny. Plenty of images online that give a close look that may or may not help you identify it.
Either Goldie or Overton, it seems.
It’s an Overton, I know because of a conversation I had back in the day with someone (wracking my brains to remember his name) who used to work with Bernard.