| Clue | Source | Date |
|---|---|---|
| Formerly employed by those transferring money from The Job on gangster instructions | Irish Times Crosaire | 12 Oct 2021 |
| Management directives perhaps to man of letters employed in the past by those transferring money | Irish Times Crosaire | 26 Mar 2019 |
| What the men of letters gave waiter, in a manner of speaking, were once written out in exchange for notes | Irish Times Crosaire | 28 Mar 2017 |
| Sounds like instructions to the Women of Letters for settling accounts | Irish Times Crosaire | 22 Sep 2016 |