Seal die, Ashby De La Zouch Canal Company
1794
Gold amulet in the form of a cobra
2000-100 BCE
Vacuum Gauge by Boulton and Watt
1794
Six Bramah lock drilling templates, on pine (wood) board
circa 1795
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Freud electronic laughing ball
1990-96
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Neolithic flint scraper
4000-2001 BCE
Plano-convex brick, Ubaid, Iraq, c 2500 BC.
2500 BCE
Replica of Islamic Astrolabe
1066; 1876
A Singular Operation
1795
Ancient Egyptian flint saw, replica
circa 3000 BCE
Copy of Musschenbroek's Pyrometer (Dilatometer), 1700-1731.
1877 (copy); 1700-1731 (original)
Alabaster mortar
2000-1350
Plaster replica of IBEX weight
1370-1350 BCE; 1931
Spring-detent escapement watch with gold case by John Arnold and Son
1796
Repeating watch with unusual escapement by Abraham-Louis Breguet
1795
Chronometer movement by John Arnold & Son
1795
Eight-day marine chronometer by John Arnold & Son
1795
Spring detent watch by John Arnold, used by Ruth Bellville and family to distribute GMT c.1834-1940
1794
Lancaster canal shipping note
1794-03-03
Reconstruction of insulated seawater sampling bottle designed by Captain Phipps and Dr Irving
1773 (original); 1980s
Spectacles
1795
Ellwood of Whitehaven phosphor
circa 1795
One of two Sumerian solid cylindrical weights
circa 2000 BCE
2 circular plaster casts of the 2 halves of a Greek coin
700-100 BCE; 1930-1950
Roman stone water main
30
Replica of Roman equal-arm balance, from Pompeii, 79 AD
1-79 CE; before 1914
gold token redeemable as one halfpenny by John Stride of Emsworth
1795
Gilt bronze trade token of Denton
1795
Silver prize medal of the Pharmaceutical Society of Paris
1796
Excavated neolithic flint perhaps used for trephination
3000-1500
Forceps, spring-action, steel
1801-190
Clay tobacco pipe
1860-1715
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Letter from George Washington to his dentist, United States, 1795
1795
Verge watch with inner and outer cases
1776-1839
Egyptian weight, 12th Dynasty
circa 1800 BCE
Verge repeating watch
1713-1750
Duplex with going barrel
1795
Verge watch
1795
Pocket watch in silver case
hallmarked 1795
Cylinder watch in pair case
1692-1730
Two washers
15/7/27
Pocket Watch in Silver Case by Ward, 1750-1794
hallmarked 1794
Pocket surgical instrument set
1796
Two washers
15/7/27
Engraving of Graving dock
1840-160
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Pottery vase found at Nihawnad, Persia
3000 BCE