IND-IIA-F005-I27
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Pièce
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07-01-1914
Fait partie de Official documents of Thomas Royds
The letter was sent from Thomas Royds to Gilbert T. Walker, the Director-General of Observatories, giving information about mean wind directions taken from Kodaikanal Observatory. The letter was sent from Kodaikanal to Simla in 1914.
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