Estimated date |
1911–15 |
Publisher |
S. Phillips, Catford |
Publisher's title |
The Observatory / Greenwich. S.E. |
Nominal size |
5.5 x 3.5 inches (real photograph) |
Publisher/printer ref. |
7714 |
Website ref. |
PC0063 |
Links |
Cards based on photographs taken on the same day |
The fact that this card carries the reference number 7714 and that its twin (which uses a photograph taken a few minutes later when the time ball was at the top of the mast) carries the reference number 9711, suggests that they may not both have been published at the same time. |
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