All changes to tower
| Date | Change | Source |
|---|---|---|
| 27 May 2018 | URL added | via JCB |
| 21 Dec 2012 | 1-5: nominal added | Richard Offen via 00010208 |
| 20 Dec 2012 | 1-6: canon info, turning added; frame info added | Chris Pickford via 00010197 |
| Date | Change | Source |
|---|---|---|
| 27 May 2018 | URL added | via JCB |
| 21 Dec 2012 | 1-5: nominal added | Richard Offen via 00010208 |
| 20 Dec 2012 | 1-6: canon info, turning added; frame info added | Chris Pickford via 00010197 |