The description "Nigeria 200 Naira 2019 P 29t UNC" refers to a banknote issued by Nigeria with the following details:
1. **Country:** Nigeria - The nation associated with the issuance of the banknote.
2. **Denomination:** 200 Naira - The face value of the banknote.
3. **Year of Issue:** 2019 - The year when the banknote was issued.
4. **Catalog Designation (P-29t):** The catalog number (P-29t) is a reference used by collectors and numismatists to identify and categorize the banknote. It is part of the standard cataloging system for world banknotes.
5. **Condition:** UNC (Uncirculated) - This indicates that the banknote is in pristine, uncirculated condition, showing no signs of wear or handling.