History of question #1687
| When | Who | Action | New State |
|---|---|---|---|
| JW | Answer | Open | |
| Duncan Hill | Comment | Open | |
| bradleyd | Answer | Open | |
| Duncan Hill | Comment | Open | |
| bradleyd | Answer | Open | |
| Duncan Hill | Comment | Open | |
| bradleyd | Answer | Open | |
| Duncan Hill | Comment | Open | |
| bradleyd | Answer | Open | |
| Duncan Hill | Comment | Open | |
| bradleyd | Answer | Open | |
| DeltaSam | Answer | Answered | |
| pdebelak | Answer | Answered |
