United States President George H.W. Bush, left, speaks to Queen Elizabeth I...

From left to right facing the camera, United States President George H.W. B...

United States President George H.W. Bush, left, speaks to Queen Elizabeth I...

Queen Elizabeth II of Great Britain, second right, shakes hands with Oaklan...

Queen Elizabeth II of Great Britain visits Drake Place, Southeast in Washin...

Queen Elizabeth II of Great Britain visits Drake Place, Southeast in Washin...

Queen Elizabeth II of Great Britain visits Drake Place, Southeast in Washin...

Mrs. Alice Frazier, right, hugs Queen Elizabeth II of Great Britain, left, ...

Mrs. Alice Frazier, left, greets Queen Elizabeth II of Great Britain, right...

Queen Elizabeth II of Great Britain listens as United States President Geor...

United States President George H.W. Bush, right, and first lady Barbara Bus...

United States President George H.W. Bush, left, stands as Queen Elizabeth I...

Queen Elizabeth II of Great Britain, center, speaks to guests in the Rose G...

United States President George H.W. Bush, left, stands as Queen Elizabeth I...

United States President George H.W. Bush, right, and first lady Barbara Bus...

United States Army General Colin L. Powell, Chairman of the Joint Chiefs of...

Queen Elizabeth II of Great Britain offers a toast at a State Dinner hosted...

United States President George H.W. Bush, right, and first lady Barbara Bus...

Queen Elizabeth II of Great Britain listens as United States President Geor...

Queen Elizabeth II of Great Britain, center, speaks to guests in the Rose G...

Queen Elizabeth II, German president Richard von Weizsäcker and Governing M...

Queen Elizabeth II and Governing Mayor of Berlin Eberhard Diepgen (r) at Ku...

Queen Elizabeth II and Prince Philip drive in an open Landauer across the M...

Queen Elizabeth II arrives at the Airport Berlin-Gatow on 26 May 1987. To t...

Jul. 07, 1983 - London, England, United Kingdom - PRINCESS DIANA, left, too...

Mar 27, 1981 - London, England, United Kingdom - PRINCE CHARLES, left, and ...

November 21, 1980, London, England, UK - A wave form QUEEN ELIZABETH II, as...

Aug. 4, 1980 - London, England, United Kingdom - The QUEEN MOTHER, center, ...

Jun. 06, 1980 - London, England, United Kingdom - QUEEN ELIZABETH II points...

Jun. 06, 1980 - London, England, United Kingdom - The DUCHESS OF KENT, righ...

May 01, 1980 - Berne, Switzerland - QUEEN ELIZABETH II, waving, and her hus...

Nov. 1, 1979 - Balmoral, Scotland, U.K. - QUEEN ELIZABETH, with her husband...

May 16, 1979 - Copenhagen, Denmark - QUEEN ELIZABETH II and QUEEN MARGRETHE...

Nov. 1, 1978 - London, England, U.K. - QUEEN ELIZABETH II and PRINCE PHILIP...

Queen Elizabeth II. and Prince Philip on board of the Royal Yacht Britannia...

Queen Elizabeth II. and Prince Philip on board of the Royal Yacht Britannia...

Queen Elizabeth II visits the maritime museum in Bremerhaven on 25th May 19...

FILE - An archive picture dated 24 May 1978 shows Queen Elizabeth II of Gre...

Queen Elizabeth II and Prince Philip at the Kiel harbor on 24th May 1978.

Queen Elizabeth II and Prince Philip enter their yacht Britannia at the har...

Queen Elizabeth II greets publisher Axel Springer during a dinner on 24 May...

Queen Elizabeth II. und German Federal Chancellor Helmut Schmidt (R) talk t...

Queen Elizabeth II. and West Berlin mayor Dietrich Stobbe wave to the cheer...

Queen Elizabeth II. talks to Robert F. Richardson, British commander in Wes...

A steel-helmeted officer of the Federal border tropps presents arms as Quee...

Queen Elizabeth II and Federal Chancellor Helmut Schmidt in front of Palais...

Queen Elizabeth II greets Hans Friderichs, executive spokesman of the Dresd...

German president Walter Scheel, Queen Elizabeth II., Mildred Scheel and Pri...

Prince Philip (R) is talking to citizens during a walk across the market sq...

Nov. 11, 1977 - QUEEN ELIZABETH flew home on the Concorde. She arrived back...