• The Thereza Christina Maria collection is composed of 21,742 photos assembled by Emperor Pedro II (1825-91) throughout his life and donated by him to the National Library of Brazil. The collection covers a wide variety of subjects. It documents the achievements of Brazil and Brazilians in the 19th century and also includes many photographs of Europe, Africa, and North America. The Rio de Ouro Waterworks, photographed by Marc Ferrez (1843-1923), carried water from the Tinqua mountains to the Pedregulho Reservoir near the Ponta do Caju. Emperor Pedro II inaugurated the system in 1880, but it did not begin functioning until 1883.


Date Created

Publication Information

  • Nova Iguacu, Brazil

Title in Original Language

  • Obras do abastecimento de agua do Rio de Janeiro: Aqueducto do Rio de Sto. Antonio, Ponte curva


Time Period


Additional Subjects

Type of Item

Physical Description

  • 1 photo : collodium, black and white ; 26.3 x 36 centimeters