Gregg Allman - The infamous bottle that Gregg gave to Duane. We are so grateful for @thebighousemuseum #repost ・・・ These Coricidin bottles are easy to miss while walking by the displays here
Guitar Slides Of The Greats - Happy Bluesman
File:Coricidinslides.jpg - Wikimedia Commons
Why and how do bottlenecks/slides harm the guitar? - Quora