Brazil, silver - 960 Reis, 1824 R (Rio mint), 29 tulips. Struck over an 8 Reales of Ferdinand VII, Zacatecas mint, 1817 AG. Very beautiful coin, with an uncommon host. Uniform patina distributed all over its surface. Almost Uncirculated.
Coin featured on the book The 960 réis Overstrikes (1st edition), by David André Levy, page 82, image V.44.