Sundials at Greenwich : a catalogue of the sundials, nocturnals, and horary quadrants in the National Maritime Museum, Greenwich /
National Maritime Museum (Great Britain)
Higton, Hester.
Ackermann, Silke.
Oxford : Oxford University Press,
2002.
Co-published with the National Maritime Museum.
In slipcase.
Includes bibliographical references and index.
National Maritime Museum (Great Britain)
Sundials
Time measurements