Royal Observatory Greenwich – postcard collection
 1
of
0
...

Estimated date
197581
Publisher
Anonymous: attributed to National Maritime Museum
Publisher's title
Greenwich Mean Time / The 24-hour public clock at the Old Royal Observatory. ...
Nominal size
6.0 x 4.0 inches
Publisher/printer ref.
n/a
Website ref.
PC0294
Links
Other versions of the same image

© National Maritime Museum. Printed by Libra Offset Ltd.
 

...