1 peck measure
1824
Revolving mirror and gear-box drive used by Wheatstone
1834
Hydrometer jar of thick glass
1800-1830
Red granite drill core
2686-2613 BCE
Piorry's monaural stethoscope
1830-1840
Piorry's monaural stethoscope and plessimeter
1830-1840
Compound monocular microscope by Vincent Chevalier et Fils
1824-1825
Compound monocular microscope
1801-1825
Gould microscope by Spear, Dublin, 1830-1840
1833
Plaster mould of medallion, "Siege de la Bastille 1789"
1790-1819
Mahogany sloping writing desk
1790-1819
Synoptic scale of "Chemical Equivalents"
1814
Plane glass disc, sherry brown
1790-1819
Three pieces of glass
1790-1819
concave lens
1790-1819
Pounce bottle
1790-1819
Bottle with brass cap
1790-1819
Brass artificial horizon,engraved "Berge London late Ramsden"
1790-1819
Artificial horizon and spirit level
1790-1819
Drawing scale, boxwood
1790-1819
Engineer's slide rule, boxwood
1790-1819
Wooden box for mahogany pantograph
1790-1819
Compo, 4-leaf rosette with star points
1790-1819
Compo in the form of a rosette
1790-1819
Compo in the form of conch shell
1790-1819
Reproduction in white stone, acanthus leaves
1790-1819
Reproduction in white stone, acanthus leaves
1790-1819
Reading Glass (c.1800-20), in horn mount
1800-1820
Spectacle case (c.1820-30), green "sharkskin"
1820-1830
Folding Glasses (c.1830-40)
1830-1840
Folding Glasses (c.1830-40)
1830-1840
Spy Glass (c.1800) by Ramsden London
1800
Monocle Glass (1830-40), tortoiseshell frame
1830-1840
Skeleton Spy Glass (c.1830)
1830
"D Tortoiseshell Eye Preservers" (c.1830-40)
1830-1840
Spy Glass (c.1820)
1820
"Nickel Daye Eye Protectors" (c.1800)
1800
Dust Spectacles (c.1830)
1830
Fire at the Albion Mills, Blackfriars Bridge on 3 March 1791
1808
Joseph Priestley
1788
Dry voltaic pile, 13 inches long
1815
Dry voltaic pile, 11.5 inches long
1815
Theodolite, 1830
1830
London fireman of the Sun Fire Office
1805
James Nasmyth
circa 1830s
Model of a machine for fulling cloth
1800
Model, rotary fulling machine
1840 (original)
Box containing "geometrical solids"
1800
Replica of Davy's apparatus showing rotation of mercury carrying a radial current in the presence of a magnet
1823
China Making. Print (105mm x 187mm)
1812