WASHINGTON (CNN) -- The body of former President Gerald Ford was moved Tuesday morning from the Capitol rotunda to a spot outside the Senate chamber to symbolize his service as president of the Senate when he was vice president under Richard Nixon.
Ford's body will be taken by motorcade to Washington's National Cathedral for a state funeral at 10:30 a.m. ET.
A bell at the cathedral will toll 38 times for the 38th president as the cortege moves through Washington streets on a brisk but sunny day.
Tributes will be delivered by
President George W. Bush,
President George H.W. Bush, Ford's Secretary of State Henry Kissinger and NBC journalist Tom Brokaw.
After the service, Ford's remains will be flown to Grand Rapids, Michigan, where he grew up. The public may view his casket at his presidential museum before a private funeral on Wednesday.
Monday, three presidents, dozens of dignitaries, and thousands of ordinary Americans paid their respects as Ford lay in state in the rotunda.
The president and first lady Laura Bush made a brief stop at the Capitol to stand at Ford's casket Monday afternoon after returning to Washington from their home in Crawford, Texas. (Watch as presidents and ordinary Americans pay respects Video)
An estimated 2,000 people an hour filed past Ford's flag-draped coffin on Monday, the last day of viewing, with people lined up in the rain outside the Capitol throughout the afternoon.
Two of Ford's children greeted the strangers who had waited on a gloomy New Year's Day to honor their father.
"I was moved and touched," said one visitor, Karl Gilbert. "We've lost a great American. President Ford helped heal our nation and the family is still helping to heal our nation."
Near the day's end, officials cleared the rotunda so Ford's widow, Betty, and their children could visit.
Mrs. Ford, 88, maintained her composure as she sat at the side of the casket for several minutes, observing the changing of the honor guard, before walking to her husband's coffin and standing briefly in prayer.
Ford died December 26 at age 93. He led the United States from August 1974 to January 1977, after the Watergate scandal that forced Richard Nixon from office.
Two of his successors --
Bill Clinton and the elder George Bush -- also paid their respects Monday. The former presidents were accompanied by their wives, former first ladies Barbara Bush and Hillary Rodham Clinton, now a U.S. senator from New York. Joining the Bushes on their visit was former Secretary of State James Baker, a longtime Bush family confidant.
Ford's casket lay in the Capitol from Saturday night.
Incoming House Speaker Nancy Pelosi, D-California, and Sens. Edward Kennedy, D-Massachusetts, and Mary Landrieu, D-Louisiana, were among congressional leaders who paid their respects Monday. (Watch as a somber Washington welcomes Ford Video)
Another dignitary to appear at the Capitol was former Defense Secretary
Donald Rumsfeld, who served as White House chief of staff and defense secretary in the Ford administration before returning to the Pentagon under the current president. Rumsfeld resigned in November.
Rumsfeld, one of Ford's honorary pallbearers, drew some surprised glances but many of those who filed past the casket also reached out to shake his hand.
Ford, a Republican, was House minority leader when Nixon tapped him to replace Spiro Agnew as vice president after Agnew's no-contest plea to bribery charges.
When Watergate forced Nixon from power, Ford became the first U.S. president to take office without having been elected president or vice president.
His decision to give Nixon a blanket pardon provoked intense criticism, but Ford maintained that his action was necessary to help heal the nation. He lost the White House to Jimmy Carter in the 1976 election.