Royal Observatory Greenwich – postcard collection
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Estimated date
c.1993
Publisher
National Maritime Museum
Publisher's title
The Royal Observatory, Greenwich. The Prime Meridian, longitude 0º and Airy’s Transit Circle shown at night.
Nominal size
6.5 x 4.5 inches
Publisher/printer ref.
n/a
Website ref.
PC0512
Links
Other versions of the same image

© National Maritime Museum Greenwich (Negative No. D6854).
 

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