Estimated date |
1907–09 |
Publisher |
Card House |
Publisher's title |
Watching the Ball Go Up. Greenwich Observatory. |
Nominal size |
5.5 x 3.5 inches (real photograph) |
Publisher/printer ref. |
3554 |
Website ref. |
PC0146 |
Links |
Other versions of the same image Cards based on photographs taken on the same day |
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Except where indicated, all text and images are the copyright of Graham Dolan