https://www.ebay.com/itm/Pat-O-Riordan- ... 4700497026
Hi. This is an O’Riordan anodized aluminum D whistle, signed and dated 2005. The tone is very clear and pure. It’s fairly loud, so is an excellent session whistle. It speaks easily in both registers and the intonation is excellent. The whistle does show some marks from use. See the photos on the EBay listing. Starting bid is $600.
Thanks,
Heather