Set of thirteen spirit bubbles, Edinburgh, Scotland, 1801-1900
1801-1900
Submarine repeater valve, 1950-1960
1950-1960
Sample of deep-sea section of first transatlantic cable, 1857-1858
1857-1858
‘Visual glasses’ designed by Benjamin Martin
1756-1800
Thirty pair PVC insulated and sheathed armoured cable, 1933-1969
1933-1969
Thirty pair self supporting polythene telephone distribution cable, 1933-1969
1933-1969
Hen-feathered male Sebright bantam
1914-1924
Cock-feathered male Sebright Bantam
1914-1924
Primax moving iron loudspeaker, 1924-1927
1924-1927
Mahogany board with round ends and two short brass pillars
1761
Steiff donkey on wheels
circa 1913
Two-hundred pair PVC insulated and armoured telephone cable, 1933-1969
1933-1969
Beale-type microscope
1871-1900
Galvani's voltaic pile
1800-1820
Pre-production model of a Howden HWP 300 Wind Turbine and Landrover
1980-1983
Spotty Dog Marionette (Replica)
1998
Replica of Torricelli's first barometer, 1643.
1643
Kodak No 1 Camera
circa 1891
Four-rotor Enigma cypher machine, 1939-45.
1939-1945
Kodak Retinette Camera
1950-1955
Surgical instrument set
1771-1800
Octagonal silver sundial in case
1701-1750
Post mortem set in case
1820-1860
Picture puzzle board, Chicago, United States, 1930-1980
1930-1980
Case for perpetual calendar
1822-1869
Case, empty, wood covered in leatherette,felt lined lid
1750-1850
Catheter case
1874-1879
Decahedral glass object containing a diaphragm attached to a cylindrical piece of glass
1920-1940
"Vulcan" electricity supply meter
1902-1908
Laryngoscopic instrument set
1890-1925
Assorted collection of 11 black wax sounds
1801-1900
Porous belladonna leaf plaster
3 scalpels and a blowpipe
1835-1876
Surgical instrument set
1801-1850
Soft toy, with cochlear implant, China, 1999
1999
Square-shaped holder with square base made of phenol formaldehyde
1920-1940
Walferdin maximum thermometer, by Stock á Paris
1800-1899
Walferdin thermometer with broken bulb
1800-1899
Two earplugs
1880-1920
Walferdin minimum thermometer
1800-1899
Pair of hand blocks, ABC Wax
1908-2007
‘Sweet Pea’ design hand printing block
1980-2007
‘Dice’ design hand printing block
1908-2007
James Joule Commemorative Medal
Splicer for 35mm Film
Case for weight perception set
1893
Operating lamp
1940-1960
ABC Wax dolphin design hand printing block
1908-2007
The Pius XI gold medal by the Vatican, in red fitted case
1975
The Cosmos Award
2010