No summary available.
Showing 81–100 of 442 items
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No summary available.
Thanks GA for exercising GA's usual discretion in the matter of the funding of Charles Babbage's calculating machine [see GA's 1842-9-26].
No summary available.
No summary available.
Regarding JH's receipt of the 'Standard' reports. Remarks on the electrometer and barometer in the recent storm.
Arranging a visit for GA to Collingwood.
Regarding his letter writing. Has a promise of a trip on the Dover Railway.
Final arrangements for GA's visit to JH [see GA's 1842-3-15].
No summary available.
Hopes to meet JH on 29 March.
No summary available.
Sends GA a spectrum photograph, and explains how JH obtained it.
Returns photographs of spectrum, with observations on the results.
Sends GA two more spectrum photographs [see JH's 1842-4-10], and believes that these may lead the way to color photography.
Returning photographs, with observations. Regarding the transport of loads in hilly country. Remarks on the transcription and pronunciation of foreign languages.
No summary available.
Sends JH the current position of Gamma Virginis.
About the length of a Board of Visitors' meeting, and about arrangements afterward.
Asks GA's opinion as to whether Ordinance observatories should make their magnetic observations on a 3-minute or 5-minute system.