IND-IIA-F005-I10
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Item
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11-09-1913
Part of Official documents of Thomas Royds
The letter was sent to A. Bamford, who was the Superintendent Observatory, Colombo, as a reply to letter No. F M/567. The letter discussed the Great Trigonometrical Survey of India, Specifically the determination of the longitudes of the Madras.
Royds, Thomas