Mrs. Sage

.Unattributed

1785

Portrait of Francois Justin Vulliamy (1712 – 1797)

Clockmakers

1760-1790

Richard Arkwright

Joseph Wright of

1790

Posthumous portrait of George Daniels

Clockmakers

2011

Portrait of the Reverand Henry Nelthropp MA, FSA (1820 – 1901)

Clockmakers

1896

Portrait of Benjamin Gray (1676 – 1764)

Clockmakers

1745-1755

Portrait of Thomas Vickery (1882 – 1945)

Clockmakers

1936

Portrait oil painting of John Arnold and family 1783-1787

Robert Davy

1783-1787

Portrait of Edward East

Clockmakers

1601-1700

Stipple-engraved portrait of Margaret Bryan and two children

William Nutter

1797

John Harrison, oil painting

Thomas King

1767

Man holding a watch

Sebastiano del Piombo

1558-1560

Robert Fulton

Charles Willson Peale

1800-1809

Richard Trevithick

John Linnell

1816

Karl Leukhart

Art

1860-1869

Isaac Newton

Godfrey Kneller

1863

R Chance.

Art

1863

'Dr James Barry MD', drawing, Europe, 1845-1855

Unknown maker

1845-1855

Anamorphosis of King Charles I

.Unattributed

1740-1790

Patrick Miller

Nasmyth, Alexander

1800-1810

Alexander Parkes (1813-1890)

Unknown photographer

1870-1879

Charles Babbage

Art

1860

Sir Neil Cossons OBE

Keith Holmes

1996-1999

Portrait of William Friese-Greene in a wooden frame

Cinematography

Joseph Hooker

Art

1860-1869

Arthur Hassall

Art

1860-1869

Carte de Visite photograph. Sir John Lubbock.

Art

1888

Edwin Chadwick

Maull and Polyblank

1860-1869

John Hutton Balfour

Art

1850-1884

Portrait of unknown medical gentleman (previously Dr William Hunter)

.Unattributed

about 1770

Charles Darwin

Art

1850-1882

Josiah Wedgwood

Joshua Reynolds

1830-1839

Oil painting, portrait of Paul Rapsey Hodge, 1850-1859

Goldsworthy

1850-1859

Bromide print 4 3/4" x 6 3/4":- portrait of Cheval

Mathematics

Portrait of Thomas Mudge (c.1715 – 1794)

Clockmakers

1770-1775

Van Bene

Art

1860-1869

Carl von Siebold

Art

1850-1859

Gustav Kirchhoff

Art

1860-1869

Dominique Francois Jean Arago

Art

1868

August Hofmann

Art

1860-1869

Carte de Visite portrait of Japetus Steenstrup

Art

1862-1869

John Tyndall

Art

1860-1869

Carte de Visite photograph. Sir Charles Lyell. geo

Art

1870-1879

Rudolf Virchow

Art

1880-1889

Charles Mahon, 3rd Earl Stanhope

John Opie

1858

Edward Cowper

.Unattributed

1830-1852

Photograph: Alexander Parkes' wife and family take

Art

1850-1853

The Horologist, John Elcomb

Keith Holmes

1996-1999

John Lindley

Art

1850-1865

Portrait of Sir William Herschel

Art

1785-1958