Two Perkins 'tractors'

1795-1805

Divers Projets

1798

Pocket globe in case by Dudley Adams

1799-1802

'Bell-crank' engine, c. 1799

1795-1805 (original)

Stanhope square demonstrator, c.1805.

circa 1805

Scientific Researches! - New Discoveries in Pneumaticks! - or, an Experimental Lecture on the Powers of Air

1802

Weights and measures

1805

Straight spectacles

1796-1797

Transverse folding spectacles

1796-1798

Small screw-cutting device or fusee engine for clock-maker's use

circa 1800

Gold amulet in the form of a cobra

2000-100 BCE

Letter opener with calendar and map, 1893-1894

1893-4

Model of Rotative Beam Engine by William Tongue, c. 1804

1797-1804

Stipple-engraved portrait of Margaret Bryan and two children

1797

Half-penny coin

1799

Half-penny coin

1799

Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement

1705-1737

Marine barometer by R.B. Bate

mid-1800s

Moon globe by John Russell;England;1797

1797

Leaflet for a work entitled 'Cases of successful practice with Perkin's Patent Metallic Tractors'.

1801

Atmospheric Engine by John Smeaton, 1772

1772 (original); 1919 (model)

'Haystack' Boiler, 1775-1799

1775-1799 (original); 1900-1907 (model)

Coalbrookdale by Night by Philippe Jacques de Loutherbourg

1801

Silver pill box, Birmingham, England, 1797

1797

Freud electronic laughing ball

1990-96

Silver pill box engraved with a triangular pattern, Birmingham, England, 1801

1801

Surveyor's pocket sextant.

1795-1805

Six Bramah lock drilling templates, on pine (wood) board

circa 1795

Machine-Screw thread making tool, by Henry Maudslay

circa 1800

Maudslay 's Lord Chancellor bench micrometer

1805

Neolithic flint scraper

4000-2001 BCE

Brass cross-head and compass, 1800

1800

Portion of stoothing wall (soundproof) of plaster and Norfolk reeds (1880)

1800

Axe head shaped flint

10000-5000 BCE

Iron Weight

1910-130

Token, Liverpool Halfpenny, England, 1795

1795

London and Brighton halfpenny

1795

"The wooden walls of old England" token

1795

Verge watch with inner and outer cases

1776-1839

Introduction a la Geographie Carte des diverses positions de la sphere

1795-1805

Hydrometer by Robert Atkins

1803

gold token redeemable as one halfpenny by John Stride of Emsworth

1795

Mr. Lester, engineer

1804

Galvanism in Piccadilly

1800

Gilt bronze trade token of Denton

1795

Lucernal Microscope (c.1795) by W&S JONES 60 HOLBORN LONDON

1795

Verge repeating watch

1713-1750

Fete du Sacre et Couronnement de leurs Majestes Imperiales

1804-1805

Aquatint, coloured; The Aqueduct Bridge

1801

Mortar, stoneware, impressed "Spode"

circa 1800