Royal Observatory Greenwich – postcard collection
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Estimated date
1900–05
Publisher
Wesalp & Co., Blackheath
Publisher's title
Greenwich Observatory.
Nominal size
5.5 x 3.5 inches
Publisher/printer ref.
n/a
Website ref.
PC0902
Links
Other versions of the same image

Published by at least three different publishers: Misch & Co., John Walker & Co. Ltd. and Wesalp & Co. (this card).
 

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