Brazil 1 Um Cruzeiro Banknote (1940s-1950s Issue)

This is a 1 Um Cruzeiro banknote issued by the 'República dos Estados Unidos do Brasil'. The note features a predominantly blue and tan color palette with highly detailed intaglio-style engraving common in mid-20th-century American-produced Latin American currency. The central portrait depicts Manuel Ferraz de Campos Salles, the fourth President of Brazil. The note measures approximately 157mm x 67mm and displays the serial number 046055 printed in red ink. This specific currency series was largely manufactured by the American Bank Note Company. The design includes ornate guilloché patterns and large '1' numerals in the corners and center-left/right medallions. Regarding condition, the bill shows significant aging and wear. There is a prominent ink signature or scribble illegibly marked across the central portrait in dark blue or black pen, which is a major condition detraction. The paper exhibits heavy yellowing, minor staining on the margins, and soft corners indicating extensive circulation. No major tears are visible in the image, but the overall patina suggests a 'Good' to 'Very Good' grade by numismatic standards, significantly hampered by the ink defacement. The intricate micro-printing and layering of colors reflect high-quality vintage craftsmanship designed to deter counterfeiting during its era.