Ray Cunningham:
Royal Observatory
Ray Cunningham:
Royal Observatory
Ray Cunningham:
Royal Observatory
Ray Cunningham:
The Great Equatorial Telescope
Ray Cunningham:
The Great Equatorial Telescope
Ray Cunningham:
The Great Equatorial Telescope
Ray Cunningham:
The Great Equatorial Telescope
Ray Cunningham:
The Great Equatorial Telescope
Ray Cunningham:
Transit Room
Ray Cunningham:
Transit Room
Ray Cunningham:
Great Equatorial Telescope
Ray Cunningham:
Great Equatorial Telescope
Ray Cunningham:
Great Equatorial Telescope
Ray Cunningham:
Great Equatorial Telescope
Ray Cunningham:
Great Equatorial Telescope
Ray Cunningham:
Royal Observatory
Ray Cunningham:
Royal Observatory
Ray Cunningham:
Royal Observatory
Ray Cunningham:
William Herschel's Telescope
Ray Cunningham:
Royal Observatory
Ray Cunningham:
Octagon Room
Ray Cunningham:
Octagon Room
Ray Cunningham:
Octagon Room with Telescope
Ray Cunningham:
Burgess Clock B
Ray Cunningham:
Harrison's Fourth Timekeeper
Ray Cunningham:
Ten Day Chronometer
Ray Cunningham:
View of Meridian Courtyard
Ray Cunningham:
Harrison's First timekeeper
Ray Cunningham:
Harrison's Second Timekeeper
Ray Cunningham:
Royal Observatory