Image
Category
Collection
Maker
On Display
Object type
Place
Material
Date

Cylinder watch in pinchbeck inner case

Sector signed John Allen

1630-1642

Pocket microscope by Jeremiah Sisson

1752

Phrenological head

1821

Stained plaster phrenological bust

1821

Surveyor's pocket sextant.

1795-1805

Surveyor's Level by Joseph Jackson

1735-60

Two coloured aquatints of hobby horses

1819

Transit telescope

1770

Ear trumpet

1850-1900

Pocket alarm watch in pinchbeck case

1771-1800

Patent telemeter, British, 1910-1920

1910-1920

Pocket-sized spectroscope, cased, by John Browning

Thermometer, glass, Fahrenheit

1801-1900

Patent prismatic clinometer, British, 1810 -1826

1810-1826

Herbert-Smith type range-finder, British, 1912-1916

1912-1918

Set of paint brushes & paint, British, 1875-1901

1875-1901

Drawing of Gass Works

1812

Car clock

1906

Richard Hornsby

1858

Hollow square pyramid

1833-1851

Precision Balance, in mahogany and glass case

1788

Improved Patent Portable Theodolite

1818-1826

Mahogany and brass octant.

1770-1776

Azimuth variation compass, British, 1722-1747

1722-1747

Apothecaries scales with glass pan and steel beam

1880-1940

Steward patent telemeter

1908-1912

Watkin type clinometer, British, 1895

1895

Hypsometer with carrying case by Elliott Brothers

1831-1870

The Tunnel

1831

Lovely Llandudno

circa 1910

Disc Planisphere

1750-1775

Circular watch by William Crayle in the Strand

circa 1660

Brass quadrant with stand and case.

1771

Brass moving wire filar micrometer by J. Sissons

1740-1760

A pair of instruments

1911

Wooden backstaff fitted with artificial horizon.

1730-1735

Box type pocket sextant.

1845-1855

Prismatic magnetic compass, British, 1810-1826

1810-1826

Box type pocket sextant.

1810-1826

Case of silver mathematical drawing instruments by C. A. Schmalcalder

1810-1826

Herbert-Smith type range-finders, British, 1912-1916

1912-1916

Solar microscope with screwbarrel

1750-1775

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

1904-1911

Prismatic magnetic compass, British, 1810-1826

1810-1826

Tree height measurer, British, 1945-1948

1945-1948

'Range' tape measure, British, 1910-1912

1910-1912

Abney level & clinometer, English, 1875-1885

1875-1885

Plaster phrenological bust, London, England, 1821

1821

Vectis, Lever, steel and ebony

1787-1830