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| © National Maritime Museum, London |
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| Repro ID: H5520 |
| Description: A photoheliograph set up in its portable hut ready to be shipped to Station B at Honolulu, one of the five camps of the Transit of Venus expeditions of 1874. The Royal Observatory Greenwich organised the expeditions, and provided a photoheliograph for each of the five stations. |
| Creator: unknown |
| Date: 1874 |
| Credit line: National Maritime Museum, London. Cambridge University Library | |
