This is a Mexican fiscal (revenue) stamp issued in 1908 with a face value of 4 Pesos, inscribed “Control del Talón – Año 1908”. Such stamps were used for the control of stubs related to patents, direct contracts, and guides, with the text indicating that the stub remained in the revenue office (“Que queda en la oficina recaudadora”). The design features bold typography in blue, with the value inscribed in circles at both sides and a serial control number printed at the top. These revenue issues were essential for documenting government taxes and official fees during the Porfirio Díaz era, and they are popular among collectors of Mexican fiscal history.