50 pesos
front
Ancient Mexico: Foundation of Tenochtitlán
back
Ecosystem of rivers and lakes / Xochimilco
Sizes : 125 x 65 mm - printed from March 31, 2021 until now
Different types
| TYPE | DATE | SERIE | # PICK | PARTICULARITY |
| Type 1 | 31/03/2021 - 29/02/2024 | AA - (DT) | 133 a/f | |
| Type 2 | 27/06/2024 | (DW) - (DZ) | 138 | Commemorative issue (100 aniversario 1925-2025) |
Marks of security :
The "Ollin" symbol surrounding the transparent window changes color.
The numeral that contains small numbers inside it changes color from gold to green when the banknote is tilted.
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