Letter opener with calendar and map, 1893-1894
1893-4
Sample of gutta percha insulated cable, 1863-7
1863-7
Gold amulet in the form of a cobra
2000-100 BCE
Bridge used to span the River Gaunless at West Auckland
1823-1825
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Deck-watch used by Capt. William Parry during his attempt to reach the North Pole, 1827
1823
Mail guard watch by George Littlewort
1825
Pair of turn pin spectacles
1823-1825
Neolithic flint scraper
4000-2001 BCE
Pendulum clock designed by Galileo in 1642 and made by his son in 1649, model.
1642-1649 (original); 1883 (model)
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Telescope by Galileo (replica)
1610; 1923
Hand loom for silk weaving with Jacquard machine
c.1825
Drawing of Singhi Dalan in Rajmahal, Jharkhand, India
1856-11
the opening of the stockton and darlington railway
1825
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Model of Gutenberg's Press, 1430
1960-1979
First Public Demonstration of a Montgolfier Balloon, 4th June, 1783.
1783; 1914
Bronze medal commemorating life and work of Charles Bonnet
1823
Paris Pharmaceutical Society Membership Medal, about 1830
circa 1830
Bronze medal to commemorate the founding of the Institution pour les Jeunes Orphelins
1823
Medal commemorating William Harvey
1823
Medal, bronze, commemoration unclear
1825
Bronze medal commemorating J. Domenico Cassini
1823
Bronze medal
1823
Cornillot's ascent from Seal in Kent
1825
Print, etching of early railways: Opening of the First English Railway…
1825
Andre-Marie Ampere
1825; 1910
FIC. HI. ALEXDRE. BON. DE HUMBOLDT
1824
Sir Humphrey Davy
1824
CDE. LIS. CTE. BERTHOLLET (Chimiste)
1824
LINNEE
1824
Roman Coin of Tiberius
30 CE
1 quart measure
1824
Roman Coin of Tiberius
30 CE
1/2 bushel measure
1824
Glass strikes for imperial capacity measures
1824
1 peck measure
1824
Red granite drill core
2686-2613 BCE
Compound monocular microscope by Vincent Chevalier et Fils
1824-1825
Replica of Davy's apparatus showing rotation of mercury carrying a radial current in the presence of a magnet
1823
Engraving; handbill
1825
Viewer microscope, with bead lens, in square body
1888-185
NEMA cryptography machine type T-D
1945-50
Poster of balloon ascent at Newcastle: Charles Green
1825
Letterpress handbill. Scarborough Cliff Bridge
1825
1 bushel measure
1824
Earthenware jug
2000-1350
Earthenware oil jar
2000-1350