CLIMATE

[ Rev. Thomas Arthur Preston of Marlborough College, botanist. ] Autograph Letter Signed ('T. A. Preston') to J. Ramsay, regarding 'the connection between Vegetation & Climate', a subject 'in its infancy'.

Author: 
T. A. Preston [ Rev. Thomas Arthur Preston ] (1833-1905) of Marlborough College, botanist
Publication details: 
On letterhead of The College [amended by Preston to 'Green'], Marlborough. 28 May 1881.
£250.00

12pp., 12mo. On three bifoliums. In good condition, lightly aged. A long speculation - of great interest in the light of subsequent developments - on 'the connection between Vegetation & Climate', beginning with a discussion of 'the case of the Hawthorn'. 'The whole subject', he notes, 'at present is in its infancy and there are so many varied questions for wh. we seek answers that at present I do not think we can state any certain conclusions. | Botanically, the constitution of each species is an interesting source of investigation.

Autograph Letter Signed T. Sterry Hunt, American geologist and chemist, to William Bragge, physicist, on improvements to the Bessemer process (steel) and an American visiting Britain for steel-related business..

Author: 
Thomas Sterry Hunt, American geologist and chemist
T. Sterry Hunt, American geologist/chemist, ALS to William Bragge, physicist
Publication details: 
Montreal, 16 Dec. 1870
£225.00
T. Sterry Hunt, American geologist/chemist, ALS to William Bragge, physicist

Two pages, 12mo, good condition. He presumes on the acquaintance struck up when Bragge was in Montreal two years previously and knowing your great practical interest in the Bessemer I take the liberty to introduce to you Mr [Barner?] the agent of my friend Mr Holley - the manager of the Troy Steel Works who has introduced some very important improvements in the management of the Bessemer process, now successfully adopted in America & visits England for the purpose of there making them business.

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