Related Clues:
- Personnel note
- Firm-ly worded letter?
- Written business message, in short
- Not valid; empty
- Bulletin board posting, in an office
- In-box arrival
- Worthless classical poet promoting his verse
- Workplace note
- *Occasion to honor the recently deceased
- Note that might start 'Re:'
- ___ pad (place for notes)
- Note turned up concealed by welcome mat
- ___ where prohibited
- Not cashable
- Exec's message holder