Notebook containing students' notes of lectures by Professor Robert Edmond Grant on comparative anatomy delivered at University College London, for the session 1833-1834.

Papers and correspondence, 1846-1974, of David Meredith Seares Watson and his family, largely comprising biographical material and family papers, scientific correspondence, and photographs, also including a few Exchequer receipts, 1568-1622.

Biographical material, 1886-1974, includes Watson's birth certificate, 1886; documentation, including certificates and correspondence, of Watson's career, honours and awards over a period of forty years, including election to the Fellowship of the Royal Society, 1922, the award of its Darwin medal, 1942, and the Wollaston Medal of the Geological Society, 1965; correspondence about the Directorship of the British Museum (Natural History), 1937; correspondence about the presentation album on his retirement from the Jodrell Chair, 1951; correspondence and papers relating to his final retirement from research, 1965; obituaries, 1973; F R Parrington and T S Westoll's memoir of Watson from Biographical Memoirs of Fellows of the Royal Society, 1974; an account of Watson's early days and family background by his daughter Janet Vida; recollections by his research assistant Joyce Townsend; Watson's curriculum vita and bibliography.

Family papers include the birth certificate of Watson's father, David, 1846, correspondence with his wife Mary, 1888, and a letter of condolence to Mrs Watson on her husband's death, 1899; diaries of Mary Watson, 1881, 1885; birth certificate of their daughter Constance, 1888, letters from Constance to her brother David Meredith Seares Watson, 1905-1909 and undated; papers relating to Katharine Margarite Watson (née Parker), Watson's wife, including her birth certificate, 1891, marriage certificate, 1917, death certificate, 1969, and various correspondence; papers relating to Watson's daughter Katharine Mary, including letters of congratulation on her birth, 1918, and letters to her parents, 1950, 1955; material relating to Watson's mother's family, including letters of her father Samuel M Seares, 1871, 1879-1882; papers of Charles J B Hutchinson, 1879-1880, who emigrated to Australia after his engagement to Watson's mother was broken off but who remained in correspondence with her aunt, Fanny Rossiter; other Parker family papers, 1929-1972; miscellaneous other personal correspondence, 1896-1965.

Four Exchequer receipts dated 1568, 1580, 1616 and 1622 were found enclosed with a letter to Watson's wife.

Scientific correspondence of Watson, sometimes including photographs of fossil specimens, with leading palaeontologists in Africa, 1947-1953, America, 1915-1964, Australia, 1931-1962, China, 1926-1927, 1935-1964, England, 1913-1914, 1920, 1926-1960, France, 1930-1936, 1945-1956, Germany, Austria, Hungary and Czechoslovakia, 1920-1962, Russia, 1920-1962, and Scandinavia, 1922-1964, and with the palaeontologist Robert Broom, 1911-1950, and Watson's research assistant Joyce Townshend, 1929-1973, also including a few letters from Watson's wife and scientific colleagues, and an obituary of Watson, 1974; correspondence and papers on bones found at Qau, Egypt, 1930-1957, 1972; miscellaneous other palaeontological correspondence, 1912-1967. There are few copies of Watson's outgoing letters before the end of the Second World War.

Photographic material comprises photographs documenting Watson's career, [1912]-1965 and undated, some including colleagues; photographs of scientific colleagues, 1911-1951 and undated, including Watson's predecessor as Professor at University College London, J P Hill, and Robert Broom; album of photographs and signatures presented to Watson, 1951; undated family photographs, including a photograph of Watson as a boy, photographs of members of the Seares and Parker families, and photographs of Watson's wife, Katharine Margarite, and daughter, Katharine Mary; photographs of unidentified fossil specimens.

Royal Society Darwin Medal Award given to Watson, 1942.

Papers and photographs of Mary Frances Lucas Keene, 1911-1994, comprising:
Personal papers, including diplomas and certificates awarded to Lucas Keene, 1904-1973; personal correspondence including letters from the RFHSM and the University of London, mainly concerning her retirement, and appointment as Emeritus Professor, 1950-1975; letters from Lucas keen to Prof John W S Harris and his wife, Sonia, 1971-1978; notes for speeches, mainly given at London (RFH) School of Mediicine for Women ceremonies, 1933-1954; papers on anatomy teaching and research, including notes, diagrams and photographs, 1921-1951; notebooks containing case notes on dissections of human embryos and foetuses, 1921-1951; Emphemera including Royal Free Hospital Pharmacopoeia and Journal of tje Medical Women;s Federation, July 1951, containing an appreciation of her work; photographs of Lucas Keene, her family and fiends, 1924-1974; group photographs of Anatomical Society meeting, Edinburgh, 1947 and Staff and Students of RFHSM, 1950; album of photographs of the medical school, staff and students, presented to Lucas Keene on her retirement as Professor of Anatomy, 1951

Bate's medical casebook, 1654-1660. Containing record of prescriptions given to his patients, also includes notes and sketches.

Ent's papers, c.1641-1685, consist of his Apologia pro Circuitione Sanguinis..., in his hand, thought to be a revision prepared for the second edition of the work, c.1641-1685. The volume also includes the texts of some of Ent's speeches, such as his presidential addresses at the College, 1670-1674, and 1676, and contains some accounts entered by Peter Ent, 1671-1674, who was in possession of the volume for a time; Ent's anatomical lectures, delivered at the College 13-15 April 1665, in his hand, 1665.

Original watercolour drawings, 1828-1844, of specimens illustrating Lee's work on the nerves of the heart and uterus, mostly by Joseph Perry. Some illustrations were used in Lee's various publications, especially his Pathological Observations on the Diseases of the Uterus, with Coloured Engravings from Original Drawings by Joseph Perry, Representing the Most Important Organic Diseases of the Uterus (London, 2 parts 1840; 1849), others are unpublished. Many are endorsed with a label identifying the illustration and a note of publication, in Lee's hand.

Sir James Paget's index to references for medical biographies, intended for the Biographical Dictionary of the Society for the Diffusion of Useful Knowledge (1842-44), c.1844.

Original drawings of natural history and comparative anatomy for Edward Tyson's works on comparative anatomy.

The papers contain Keith's extensive correspondence, diaries (1908-1954), reports on work as conservator annual (1931-1934) and quarterly reports (1928-1932), talks, drafts of publications, unpublished manuscripts; drawings, notes on visits to Siam, Egypt and America.

Papers of Alexander Peter Buchan, 1799-c 1824, comprising 2 volumes. Volume 1 contains manuscript notes and insertions concerning human longevity. The insertions are from James Easton Human Longevity: recording the name, age, place of residence, and year, of the decease of 1712 persons, who attained a century and upwards from AD 66 to 1799, comprising a period of 1733 years with Anecdotes of the most remarkable (Salisbury and London, 1799). Volume 2 contains a manuscript translation of Mssrs A Seguin and Lavoisier Respiration of Animals (Academy of Sciences, 1789).

Papers of John Thomas Arlidge, 1847-1849, comprising notes on dissections, anatomical and related topics, compiled while he was a student of anatomy at the Royal College of Surgeons.

Papers of John Williams, 1844-1846, comprising notes on dissections, cataloguing and other work done whilst a Student of Anatomy at the Royal College of Surgeons of England.

Papers of William Robert Gibson, 1886, comprising a manuscript notebook containing medical and chemical receipts; newspaper cuttings; and an article on skin, 1889.

Papers of John Hooper, [1786-1790], comprising manuscript notes taken at on comparative anatomy lectures by Henry Cline (1750-1827), c1790; midwifery lectures by William Lowder (fl 1778-1801), c1790; and clinical lectures by William Saunders (1743-1817), c1786-c1787.

Papers of Mr Gardiner, 1774-1775, comprising a manuscript volume of lecture notes containing Anatomical Lectures delivered by Mr Joseph Else, Surgeon, from October 1774 to April 1776 at his new anatomical Theatre in St Thomas's Hospital, London, 1774-1776; Question from the Medical Society at Edinburgh to Mr P Owen; Suttons Method of Inoculation; Preparatory Regimen; Mr Joseph Else's Lectures upon Surgery delivered at St Thomas's Hospital, May 1775. Vide Index p448, 1775; Lectures on the Theory and Practice of Physic by Hugh Smith MD; Lectures on Surgery, Continued Vidi Page 217 By Joseph Else; Obstetric Aphorisms and the method of giving assistance in natural, laborious, or preternatural Labours; together with the precise time and most judicious method of applying the Forceps, by Thomas Denman MD in London; Dr McKensie's Maxims to his Pupils; and prescriptions or recipes for various diseases and conditions.

Papers of George Henry Hallett, 1848-1849, comprising a manuscript volume of notes taken whilst Hallett was Student of Anatomy at the Royal College of Surgeons of England, including topics such as dissections, preparations, and cataloguing. Hallett's work has been countersigned by Caesar Henry Hawkins (Member of the Court of Examiners 1849-1856).

Papers of John Lizars Lizars and Henry Robert Silvester, 1854-1856, comprising a manuscript volume of notes started by Lizars, as a Student in Anatomy, relating to work on preparations and dissections, reading in the Library, and attending hospital days,1853-1854. His work is countersigned by Frederic Carpenter Skey (Professor of Anatomy and Surgery from 1852) and Edward Stanley (Member of Council 1835-1862 and President 1848 and 1857); the notes are then continued by Silvester, as a Student in Human and Comparative Anatomy, relating to daily activites, including drawings and paintings of specimens, dissections, work with preparations, hospital visits and cataloguing, 1855-1856.

Hunterian letters, 1775-1793, comprising a photograph of the donor, Professor George Grey Turner (1877-1951); letter from John Hunter of London to Edward Jenner, 24 May [1775], regarding a scheme to teach Natural History including both Human and Comparative anatomy, and requesting Jenner to assist him by coming to London; letter from John Hunter of Leciester Square to Robert Adam, 31 May 1789, concerning a testimonial for his nephew, Dr Baillie, for the position of Physician at St George's Hospital; letter from John Hunter to an unidentified correspondent, 15 Jan 1793, concerning natural history specimens; letter from William Hunter of Windmill Street to an unidentified correspondent, 6 Nov 1779, concerning some coins, and the dissection of a body where death was caused by sudden contraction of the heart; and a letter from Anne Home Hunter of Lower Grosvenor Street, to an unidentified correspondent, regarding collection of a manuscript.

Papers of W Waller, surgeon of Gosport, late 18th century, comprising a manuscript volume of notes taken by Waller at John Hunter's lectures, titled An Abstract of Lectures on Surgery delivered at London by Mr John Hunter.

Papers of William Hunter, mid to late 18th century, comprising notes taken by unidentified authors, of lectures by William Hunter; and notes taken by unidentified authors, of lectures by William Hunter and William Hewson, c 1772.

Papers of Sir Charles Bell, early 19th century-1842, comprising drawings by Sir Charles Bell, early 19th century; and letters and miscellaneous material, 1821-1842.

Papers of John Bell, late 18th century- early 19th century, comprising a watercolour painting by Bell, of the Dutch Vice Admiral Rutzius, who was mortally wounded in the Battle of Camperdown in Oct 1797; a reproduction of the watercolour which was made for Gordon Gordon-Taylor in 1951, for an article in the British Journal of Surgery; and annnotated pencil drawings of the bones of the skull.

Papers of John Howship, 1799-1805, comprising a volume of manuscript notes by Howship, titled John Howship March the 8th 1799, taken at physiological lectures by Matthew Baillie, lectures by William Cruikshank, and including notes on dissections and cases, 1799-1805; a volume of manuscript notes by Howship, titled John Howship October 1799, taken at lectures by William Cruikshank, Sir Everard Home, Mr Crichton, and Mr Wilson, including notes of John Heaviside's cases, 1799-1803; a manuscript copy by Howship, of Matthew Baillie's Morbid Anatomy, including detailed drawings of the plates; and a list titled Mr Howship's Preparations, made by William Augustus Hillman of preparations purchased at Howship's museum and descriptions taken from Howship's catalogue.

Letters, papers and original drawings including the manuscripts of Marcello Malpighi's works published by the Royal Society.

The Croonean Lectures on Muscular Motion by Browne Langrish MD, read before the Royal Society in 1747, being a Supplement to the 'Philosophical Transactions' for that year.

Original Drawings of the Mammalian Eye by George Lindsay Johnson created for paper in 'Philosophical Transactions' B Volume 194, 1 and Volume 254, 207.

Corrected page proof of 'Interneurons; their origin, action, specificity, growth and plasticity' by George Adrian Horridge, published in London by Freeman.

Papers of William Sharpey including copy letters, correspondence including from Neil Arnott, George Gabriel Stokes and James Newton Heale and notes by Sharpey, some on Royal Society business.

Presidents' correspondence and copy papers, and final report of the RCOG working party on screening for neural tube defects, 1977-1981.

Manuscript notes by an unknown student taken from lectures on anatomy given by William Hunter, undated.