Historic cross of the first mass in the Cathedral of Brasília

The attached metal plate states:

CLUBE DOS PIONEIROS
MUSEU HISTÓRICO DE BRASILIA
REF. No 1
CRUZ DA PRIMEIRA MISSA
3 DE MAIO DE 1957
DOADA PELO GOVERNO DO DISTRITO FEDERAL E TRANSFERIDA PARA O MUSEU NO DIA 21 DE ABRIL DE 1975

Translated in English:

CLUB OF PIONEERS
HISTORY MUSEUM BRASILIA
REF. No. 1
CROSS OF THE FIRST MASS
MAY 3, 1957
DONATED BY THE FEDERAL DISTRICT GOVERNMENT AND TRANSFERRED TO THE MUSEUM ON APRIL 21, 1975

Cathedral of Brasília

The Catedral Metropolitana Nossa Senhora Aparecida (Metropolitan Cathedral of Our Lady of Aparecida) is the Roman Catholic cathedral serving Brasília, Brazil, and serves as the seat of the Archdiocese of Brasília. It was designed by Oscar Niemeyer, and was completed and dedicated on May 31, 1970. The cathedral is a hyperboloid structure constructed from 16 concrete columns, weighing 90 tons each.

A 20-meter tall bell tower containing four large bells, donated by Spanish residents of Brazil and cast in Miranda de Ebro, stands outside the cathedral.

Visitors enter into the cathedral through a dark tunnel and emerge into a bright space with a glass roof. The outer roof of the cathedral is composed of sixteen pieces of fiberglass, each 10 meters wide at the base and 30 meters long inserted between the concrete pillars. Under this is suspended a 2,000-square-meter stained glass work originally created in 1990 by Marianne Peretti, in shades of blue, green, white, and brown.

Inside the cathedral over the nave are sculptures of three angels, suspended by steel cables. The shortest is 2.22 meters long and weighs 100 kilograms, the middle one 3.4 meters long and weighs 200 kilograms, and the largest is 4.25 meters long and weighs 300 kilograms. The sculptures are by Alfredo Ceschiatti, with the collaboration of Dante Croce in 1970.

The altar was donated by Pope Paul VI. The image of the patron saint Our Lady of Aparecida is a replica of the original which is in Aparecida - São Paulo. The Way of the Cross is a work of Di Cavalcanti.

The Cathedral of Brasilia, officially the Metropolitan Cathedral of Our Lady of Aparecida (Catedral Metropolitana Nossa Senhora Aparecida), dedicated to the Blessed Virgin Mary under her title of Our Lady of Aparecida, proclaimed by the Church as Queen and Patroness of Brazil, was designed by the architect Oscar Niemeyer.

This concrete-framed hyperboloid structure, appears with its glass roof to be reaching up, open, to heaven. Most of the cathedral is below ground, with only the 70-meter diameter 42-meter roof of the cathedral, the ovoid roof of the baptistry, and the bell tower visible above ground. The shape of the roof is based in a hyperboloid of revolution with asymmetric sections. The hyperboloid structure consists of 16 identical concrete columns assembled on site. These columns, having hyperbolic section and weighing 90 tonnes, represent two hands moving upwards to heaven.

The cornerstone was laid on September 12, 1958, and the structure was finished on April 21, 1960, with only the roof structure visible above ground. The cathedral was consecrated on October 12, 1968 (still with no roof), and was officially opened by Cardinal D. Eugenio Salles on May 31, 1970. The ovoid baptistry was dedicated on October 5, 1977, and the cathedral was declared a national historic and artistic monument on July 15, 1990.

The cathedral receives 1,000,000 visitors each year.

See: wikipedia