This is a Mexican revenue stamp issued in 1909, inscribed “Control del Talon” for tax and accounting purposes. The denomination is 30 Pesos, printed in deep green with bold boxed numerals at the top corners. It carries the inscription for patents, direct accounts, and guides, indicating use in official revenue collection. Each stamp was individually numbered – this example bearing serial number 10122 – ensuring strict control of financial documents. A purple fiscal cancellation confirms its genuine use in administration and revenue collection. Such high-value revenues from early 20th-century Mexico are highly sought after by fiscal and revenue collectors.