Hirshhorn Museum and Sculpture Garden B. Johnson and Smithsonian Secretary S. Dillon Ripley successfully campaigned for a new museum on the National Mall. In 1966, an Act of Congress established the Hirshhorn Museum and Sculpture Garden, Smithsonian Institution. Most of the funding was federal, but Hirshhorn later contributed $1-million toward construction. Joseph and his fourth wife, Olga Zatorsky Hirshhorn, visited the White House. The groundbreaking was in 1969 and Abram Lerner was named the founding Director. He oversaw research, conservation, and installation of more than 6,000 items brought from the Hirshhorns' Connecticut estate and other properties to Washington, DC. Joseph Hirshhorn spoke at the inauguration
Smithsonian Institution and ethnographic artifacts from the South Pacific Ocean. These specimens and artifacts became part of the Smithsonian collections, as did those collected by several military and civilian surveys of the American West, including the Mexican Boundary Survey and Pacific Railroad Surveys, which assembled many Native American artifacts and natural history specimens. In 1846, the regents developed a plan for weather observation; in 1847, money was appropriated for meteorological research. The Institution became a magnet for young scientists from 1857 to 1866, who formed a group called the Megatherium Club. The Smithsonian played a critical role as the U.S. partner institution