There is an extensive collection of memorabilia, artifacts, formal clothing, and photographs of the Nixons and their children. This collection includes an assortment of bronze figures of world leaders who had important relations with Nixon as president or during his service as vice president under President
Dwight D. Eisenhower from 1953 to 1961. The leaders have been accurately recreated in lightweight bronze over a
papier-mâché frame, and they are dressed in their actual clothing. The
U.S. government limousine used by President Nixon throughout his presidency, a customized 1969
Lincoln Continental, is on display in the domestic affairs gallery. A piece of the Berlin Wall is exhibited in the expansive foreign affairs gallery, which includes a replica of a modest Midwest home from where American soldiers originated, statues of Nixon and Chinese premier
Zhou Enlai and pages of the
Strategic Arms Limitation Treaty I signed by Nixon and Soviet General Secretary Leonid Brezhnev in 1972. Lieutenant Colonel
Gene Boyer, President Nixon's chief helicopter pilot, secured the president's VH-3A "
Sea King" helicopter, tail number 150617, for permanent display on the library grounds. The helicopter was in the presidential fleet from 1961 to 1976, transporting Presidents Kennedy, Johnson, Nixon, and Ford, and many foreign heads of state and government. Boyer flew President Nixon dozens of times to
Camp David, over the pyramids in Egypt, and on his final flight from the White House in this aircraft. helicopter is on permanent display. The entire facility underwent a $15 million renovation in 2016, and reopened in October, with appearances from
Henry Kissinger, former California governor
Pete Wilson and Chinese ambassador to the United States
Cui Tiankai. The new museum includes nearly 70 exhibits, including a replica of President Nixon's
Oval Office. Much of the media surrounding the reopening referred to the museum's appeals to the
Millennial generation.
USA Today called it "a video-centric, cutting-edge experience" in which "guests are constantly invited to try touch screens or other interactive displays." The museum galleries were fact-checked for accuracy by four historians appointed by the National Archives. The money was raised entirely from private sources. The Nixon Library administers the Nixon Geography Challenge, a 35-question test of countries and sites around the world, to middle school students in Yorba Linda.{{cite magazine|title=Completing a passport to the president libraries the road to an unusually exciting record|url= https://www.mensjournal.com/entertainment/completing-a-passport-to-the-president-libraries-the-road-to-an-unusually-exciting-record == Joint operation with the National Archives ==