All changes to tower
| Date | Change | Source |
|---|---|---|
| 18 Jul 2018 | PN info added | Izabelle Bimson (pp J Cook, Capt Countesthorpe) via e-mail |
| 5 Sep 2011 | all: turning, frame id added; Dis: wt, nominal added; | Andrew Higson via 00009673 |
| frame info added | Andrew Higson via 00009673 | |
| 6 Oct 2006 | Tenor nominal added (G+31c) | Andrew Higson via e-mail |