All changes to tower
Date | Change | Source |
---|---|---|
17 Apr 2024 | 1-3: weight, diameter added; 1: cast year amended; 2-3: cast year, founder added | G&J tuning books via Kye Leaver #006828 |
22 Jul 2022 | 1-3: nominal added | Analysis of recordings taken 1/6/2019 via Bill Hibbert |