Estimated date |
1930–35 |
Publisher |
Anonymous: attributed to Royal Observatory, Greenwich |
Publisher's title |
Greenwich Meridian – Zero Longitude |
Nominal size |
5.5 x 3.5 inches (real photograph) |
Publisher/printer ref. |
n/a |
Website ref. |
PC0387 |
Links |
Other versions of the same image |
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Except where indicated, all text and images are the copyright of Graham Dolan