Model Draw Door Weir, 1872

1872 (original); 1909 (model)

Novelty model

1955; 1830

Ring transformer, 1892

1892

Replica of the first Morse telegraph, 1835

1934

Gold amulet in the form of a cobra

2000-100 BCE

Letter opener with calendar and map, 1893-1894

1893-4

Shoehorn made from Rescued Brass from Thirsk Disaster

1892

Oval badge

1891

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

1705-1737

Replica of Liverpool & Manchester Railway 1st Class carriage 'Traveller'

1930 (replica); 1834 (original)

Atmospheric Engine by John Smeaton, 1772

1772 (original); 1919 (model)

'Wagon' Boiler, 19th Century

1801-1840 (original); 1901 (model)

'Haystack' Boiler, 1775-1799

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

Freud electronic laughing ball

1990-96

Replica of Morse's second model of telegraphy apparatus, 1934

1934

Model of the "Planet" Locomotive

1830 (original); 1967 (model)

Neolithic flint scraper

4000-2001 BCE

Glass-stoppered bottle containing uranium

1801-1892 (prepared); 1946 (element replaced)

Axe head shaped flint

10000-5000 BCE

Iron Weight

1910-130

Crompton 2 pin shuttered connector - 1891

1891

Silver, rectangular medal

1892

Verge repeating watch

1713-1750

Portable gold leaf electroscope

1891

Vaubel's model of space formulae for Benzene

1891

Lever watch in case

1800-1830

Double chambered vacuum tube with separating wall pierced in two places

1891

Boys' contact electricity electrometer, c. 1891

1891

Lever watch in pair case with crank roller

1800-1830

Cylinder watch in case with thin horizontal movement

1801-1850

Cylinder watch in case

1801-1825

Cylinder watch in pair case

1692-1730

Circular bronze medal

1891

Waterloo & City Railway

1891

Print, etching of Night scene in European city

1940-1050

Flint hand tool

8500-2000 BCE

Spindle with Whorl, Stone Age

5000-500 BCE

Red granite drill core

2686-2613 BCE

Diorama of Grimes Graves Flint Mine, 2000 BC

2000 BCE

Small Stone Age

8500-2000 BCE

Flint hand tool, flake type, Stone Age.

8500-2000 BCE

Flint hand tool, side-scraper, made in the Stone Age.

8500-2000 BCE

Small Stone Age

8500-2000 BCE

Flint hand tool, side-scraper, made in the Stone Age.

8500-2000 BCE

Jacobs, dealer in coal

1892

Flint hand tool, core-type, Stone Age.

8500-2000 BCE

Flint hand tool

8500-2000 BCE

Flint hand tool

8500-2000 BCE

Flint hand tool, core-type, Stone Age.

8500-2000 BCE

Reversible axe on adze, green stone blade, North Papua (Astrolabe Bay)

2000 BCE