All changes to tower
| Date | Change | Source |
|---|---|---|
| 24 Mar 2019 | GF removed S | TimJ (REMRKS242 quoting Neil Skelton and Matthew Higby) via e-mail |
| 20 Jul 2015 | 1-6: nominal,diam,turning,frame id added; 1-5: (app) wt added; | Matthew Higby via 00011270 |
| frame info added | Matthew Higby via 00011270 | |
| 25 Jan 2004 | URL changed | Gary J Sheppard: SDGR webmaster via e-mail |
| 8 Jan 2004 | URL added | Gary J Sheppard: SDGR webmaster via e-mail |