This seems to belong to a person named Martin. Maybe he was in a hurry and dropped it?
The Name Plate 3 (ネームプレート３ Nēmupurēto 3, Name Plate 3) is a special item in Resident Evil Outbreak.
The Name Plate 3 is found in the B6F south passage, on one of the fire extinguishers. It is found in the Below Freezing Point scenario by any character on paths B and D.
- Birlew, Dan (2004). Resident Evil Outbreak Official Strategy Guide. Indianapolis: BradyGames.