Photographers: Théophile Auguste Stahl (1828-1877) and Augusto Bobone (1852-1910). Views of Botanical Gardens, Rio; National Livestock exposition in Portugal, 1888. 1860s/80s. 3 albumen prints with rounded corners. Each circa 21,5 x 17 cm. Each mounted to board (slightly soiled, foxing), 2 with photographer's blind stamp on the mount in upper left corner.