Royal Observatory Greenwich – postcard collection
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Estimated date
197581
Publisher
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.
ENT 4
Website ref.
PC0293
Links
Other versions of the same image

© National Maritime Museum. Printed by Larkfield Postcards, Yorkshire.
 

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