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If only one observer is assigned to Peking, observations could not be conducted. Describes staff and expenses at other magnetic observatories. Edward Sabine's plan to adapt all instruments to photographic self-registering instruments.
Discusses proposal to establish magnetic and meteorological observatories at Peking, Newfoundland, Vancouver, and Falkland.
Sends RO a note from G. B. Airy on the inadvisability of having a meteorological observatory in Peking. JH agrees with Airy. When William Whewell arrives for a visit, JH will seek his advice.
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