Phrenological head

Psychology, Psychiatry & Anthropometry

1821

Pocket microscope by Jeremiah Sisson

Microscopes

1752

Thomson mirror speaking galvanometer, 1858

Telecommunications

1858

Stained plaster phrenological bust

Psychology, Psychiatry & Anthropometry

1821

scale with metal stand for Thompson mirror speaking galvanometer, 1858

Telecommunications

1858

Sector signed John Allen

Mathematics

1630-1642

Lamp cover for Thompson mirror speaking galvanometer, 1858

Telecommunications

1858

Lens for narrowing light beam for Thomson mirror speaking galvanometer, 1858

Telecommunications

1858

Surveyor's pocket sextant.

Surveying

1795-1805

Cylinder watch in pinchbeck inner case, tortoisesh

Time Measurement

Altazimuth theodolite, British, 1725-1747

Surveying

1725-1747

Car clock, brass mounted. S. Smith & Son Ltd., 9 S

Road Transport

1906

Part of sledge odometer, British Antarctic Expedition, 1900-1910

Surveying

1900-1910

Watkin type clinometer, British, 1895

Surveying

1895

Sledge-meter used on the Terra Nova Expedition, 1900-1910

Surveying

1900-1910

Box type pocket sextant.

Surveying

1810-1826

Plaster phrenological bust, London, England, 1821

Psychology, Psychiatry & Anthropometry

1821

Improved Patent Portable Theodolite

Surveying

1818-1826

Prismatic compass & clinometer, British, 1801-1830

Surveying

1801-1830

Double-frame brass sextant.

Astronomy

1810-1826

A pair of instruments, brass mounted. Speedometer

Road Transport

1911

Disc Planisphere

King George III

1750-1775

Precision Balance, in mahogany and glass case

King George III

1788

Strand, London, Looking West

Photographs

c. 1890

Box type pocket sextant.

Surveying

1845-1855

Amputation saw, London, England, 1823-1829

Surgery

1823-1829

Thermometer, glass, Fahrenheit, in metal case, by

Clinical Diagnosis

1801-1900

Automatic lancet, London, England, 1822-1863

Therapeutics

1822-1863

Lord Kelvin's mirror galvanometer with lamp and stand, 1858.

Telecommunications

1858

Azimuth variation compass, British, 1722-1747

Surveying

1722-1747

Ear trumpet, Marshall's brass, by Elliott, London,

Audiology

1801-1900

Optical square for use with telemeter, British, 1904-1911

Surveying

1904-1911

Case of silver mathematical drawing instruments by

Mathematics

1810-1826

Theodolite in wooden case

Tools of the Trade & Personal Accessories

1852

Patent telemeter, British, 1910-1920

Surveying

1910-1920

Boxfoot botanic microscope by Banks, 441 The Stran

Microscopy (Wellcome)

1790-1810

'Range' tape measure, British, 1910-1912

Surveying

1910-1912

Vectis, Lever, steel and ebony, by Weiss of London

Obstetrics, Gynaecology & Contraception

1787-1830

Cavalry Survey Sketching Board, 1891-1900

Surveying

1891-1900

Solar microscope with screwbarrel, with ornate cas

Microscopy (Wellcome)

1750-1775

Vectis, Lever, steel and ebony, by Weiss of London

Obstetrics, Gynaecology & Contraception

1787-1830

Circular watch by William Crayle in the Strand

Time Measurement

c. 1660

Spring fleam

Veterinary Medicine

1820-1825

Cover for Ferguson solar chronometer

Time Measurement

1900-1922

Pocket alarm watch in pinchbeck case

Time Measurement

1771-1800

Coaches &c, Employed on the railway

Rudolph Ackermann

1831

Matthew Boulton

Antoine Cardon

1812

Richard Hornsby

Rogerson and Tuxford

1858

Folding rule clinometer with case, 1856-1862

Surveying

1856-1862

Circular reflecting protractor, British, 1801-1825

Surveying

1801-1825