Reference numberMM/11/149
Title'Proceedings of the Committee inspect and report upon such magnetical Instruments as may be laid before them by Lieutenant Yule, Bengal Engineers'
Date21 September 1840
DescriptionThis report accompanied Yule's letter to the East India Company on the poor condition of the instruments with which he was expected to make magnetic observations and the resulting effect on establishing an Observatory in Aden (MM/11/148).

The report gives details on the conditions of the observational instruments.

Extent3 sides
Access statusOpen
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