![MEXICO - Circa 1910 - REVENUE ISSUE & PROOF: 'Dos Pesos Cincuenta Centavos / 25 Acciones' Re-numbered IMPERF DIE PROOF in black on India paper mounted on buff card inscribed 'Timbre Banco Nacional de Mexico' with engine turned design. Originally numbered 'C 119' and crossed out and re-numbered '25599' below design with 'AMERICAN BANK NOTE CO. N.Y.' imprint below the numbers. This was a design for a stamp to be used exclusively within the Nacional Bank of Mexico on financial transactions. It is unknown if i](http://latinamericanphilatelics.com/cdn/shop/products/MEX38296_665e54b0-87be-4a3c-9b72-7be9f7ae6da7_{width}x.jpg?v=1650746923)
Circa 1910 'Dos Pesos Cincuenta Centavos / 25 Acciones' Re-numbered IMPERF DIE PROOF in black on India paper mounted on buff card inscribed 'Timbre Banco Nacional de Mexico' with engine turned design. Originally numbered 'C 119' and crossed out and re-numbered '25599' below design with 'AMERICAN BANK NOTE CO. N.Y.' imprint below the numbers. This was a design for a stamp to be used exclusively within the Nacional Bank of Mexico on financial transactions. It is unknown if it was ever produced as a stamp. A rare and unique item.