All changes to tower
| Date | Change | Source |
|---|---|---|
| 6 Aug 2020 | fr1: truss,layout added | Tim Jackson via e-mail |
| 2 May 2020 | fr1: material amended | Tim Jackson via e-mail |
| 9 Apr 2020 | fr1: material added | Tim Jackson via e-mail |
| 24 Jan 2018 | PN info modified (not weekly but 2nd,4th) | A McCurdy; IACR website via e-mail |
| 15 Nov 2010 | URL removed | JCB via URLbad |
| 24 Jun 2010 | 1-8: frameid added; frame info added | Aaron Moulder via 00008691 |
| 4 Jan 2006 | Slight change to GR (from J328723) | Tim Jackson (Irish coords list) via e-mail |
| 7 Aug 2004 | Tenor nominal added | George Dawson via e-mail |