SCIENCE

British geologist (1792-1871). Paper dimensions approximately 1 1/4 inches by 4 inches, somewhat discoloured by glue from mounting. Reads ' | Rod I Muchison'. Docketed on reverse.

Entomologist (1924-), author of the monumental 'Generic names of moths of the world' (6 vols, 1975-91). The recipient is the author of several works on gardening. 1 page, 8vo. In good condition, but creased and with one closed tear and with sellotape stains at head and foot. He thanks his correspondent for the letter of 10 September enclosing a caterpillar, and compliments him on its preservation. '[I]t is in perfect condition for determination. It is very difficult to preserve the green coloration, as in life.' He identifies the specimen as a cabbage moth.

Scottish mathematical physicist and philosopher of science (1896-1972), Director of Statistical Enquiries in the Ministry of Supplies, and chairman and managing director of the company which developed the Whittle jet engine. 3 pages, 8vo. Dusty and creased. Page 3 carries a reproduction of a pencil portrait of Goethe, beneath which is a quotation from him in German.

Medical journalist and reformer (1835-98), editor of the British Medical Journal. 2 pages, 8vo, in good condition, docketed in pencil. The recipient is not the celebrated collector of autographs but a physician of 13 Salisbury Street, Strand. 'I am staying at Weybridge & shall expect to be in town only for an hour on Thursday & shall hardly be able to have the pleasure of seeing your friend, but if you or he should write to me I shall be very glad if I can in anyway be of service to you.'

Canadian geologist (1826-92), Fellow of the Royal Society. 2 pages, 8vo, in good condition but with minor loss to one corner resulting in loss of part of one word of text. The recipient Moigno has been described as a mathematician and scientific vulgariser. Sterry-Hunt received Moigno's note the previous morning and regrets that he will be unable to meet him as he leaves on Monday for a 15-day tour of the Rhine and Alsace.

Naturalist, Fellow of the Royal Society and Scientific Director, the Zoological Society. The fragment is approximately two inches by five, good condition. It reads 'Yours sincerely, | Edw Hindle | (Edward Hindle) | Scientific Director.'

Naturalist, Fellow of the Royal Society and Scientific Director, the Zoological Society. The fragment is approximately two and a half inches by five: paper slightly discoloured. It is mounted on a piece of paper and reads 'With kind regards, | Yours sincerely, | Edw Hindle | (Edward Hindle) | Scientific Director.'

British civil engineer of the Victorian period (DNB). One page, 16mo, good condition, with remains of four pieces of gummed paper still adhering to blank reverse. Expresses his sincere regret at learning of the death of his 'old friend' the correspondent's husband. 'May the God of all consolation be very present with you and your family.' According to his DNB entry Fox was strict in his religious observances.

English professor of botany, Director of the Royal Botanic Gardens at Kew (DNB). One page, 8vo, creased, slightly discoloured and with a few closed tears. 'I failed, as I think I told you, to get any light on the Chancellors Eulogium from Oxford! I thought it only fair to send to Sir Herbert Warren, the President, Magdalen, what Cheltenham yielded as solicitor. | You may like to see the enclosed as an interesting aspect of Curzons many-sidedness. | I should like to have it again. | I am writing this with some difficulty as the house is full of work people'.

English chemist. States that he will be happy to sign his correspondent's nephew's application for the Fellowship of the Chemical Society. '[F]rom personal knowledge I have no doubt that my friend Mr Hake [Thomas Gordon Hake, 1809-95, DNB] will do the same.' Docketed by recipient on otherwise blank second leaf.

Victorian geologist (DNB). 'Amongst the many pleasant recollections which the Members of the British Association will retain of their visit to Norwich will be that of their hospitable reception by Sir Robert Harvey. The Lecture over which I had the honor to preside (C.) has to be directly grateful, for we were twice guests at Crown Point.'

Surgeon and medical writer (1826-1895). Two pages, 8vo. As follows: "Let me acknowledge the pleasure with which I have read your paper on the obstacles to Science teaching in school. It is by such efforts as yours, and I think in this way only, that the obstacles will be overcome."

Divine, novelist, philologist and theological writer (1831-1903). He will get very great pleasure from being present at the laying of the foundation stone "of your new school" [in Taunton}. He goes on to describe the progress Harrow has made in science education ("All these changes are signs of the time". "I shall be very glad to have the honour of being present at the extension of a school so distinguished for efforts in this direction . . .". In a postscript he wonders if guest participation in a porcession involves "academical dress".

Chemist (1827-1902). "I am trying to get small collections of natural objects for our Pupil Teachers' Schools, as we wish these teachers of the future to have some systematic knowledge of natural history and other elementary science. Could you tell me where we could best purchase typical specimens illustrating the different orders of plants &c. Possibly some small cabinets are to be obtained." Traces of mount to verso adhering to blank second leaf.