Royal Observatory Greenwich – postcard collection
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Estimated date
1925–27
Publisher
Anonymous: attributed to C.W. Green, Plumstead
Publisher's title
The Royl Observatory Greenwich
Nominal size
5.5 x 3.5 inches (real photograph)
Publisher/printer ref.
10
Website ref.
PC0186

Note the misspelling of the word Royal in the caption.
 

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