Open scale barograph by Short & Mason Ltd.
1944
'Darwin' RepRap self-replicating 3D printer (Generation I)
2007
Katie, 13, as fairy at the end of the year show, Bath, 1992
1992
Daisy, 13, at school, Bath, 1992
1992
Carte de visite portrait of William Friese-Greene
Carte de visite of Ethel Friese-Greene and her cousin
circa 1881
Carte de visite of William Friese-Greeene and his daugher Ethel
circa 1880
Carte de visite of Ethel Friese-Greene and cousins
circa 1880
Photograph showing 4 different expressions
circa 1886
Swan adaptor
1943
Synchronous motor driven timer of a type used for controlling street lighting
1940-1974
Clockwork timer for operating an external lever (to control gas or electricity supply)
1939-1949
Winding key for eight-day pendulum table clock
1947-1949
Pendulum weight for eight-day pendulum table clock with star-wheel magnetic escapement
1947-1949
Spare star-wheel and magnet for pendulum table clock
1947-1949
Clockwork-driven timeswitch type EH.RS.MS. serial no.C51387
1960-1969
Portrait of William Friese-Greene
King Bladud, Bath Token
1790-1800
King Bladud, Bath Token
1794
King Bladud, Bath Token
1794
J. Abraham, optician and mathematical instrument maker
1837
Enamelled souvenir snuff box.
1761-1820
Enamelled souvenir snuff box.
1761-1820
Glass negative of photographer's shop
circa 1880-1885
King Bladud, Bath Token
1796
King Bladud, Bath Token
1796
View of the bridge now erecting at the end of the North Parade, Bath
1819-1821
Folding Wheelchair, Bath, England,1925-1935
1925-1935
'Eye-preservers' spectacles
1831-1860
Reflecting telescope by William Herschel, 1783-1785
1783-1785
Harding, Model 39, Invalid Carriage
1945-1955
Photograph of William Friese-Greene
unknown
Portrait of William Friese-Greene in a wooden frame
Carte de visite of William Friese-Greene
circa 1880
Timer for gas street lamp
circa 1900
Clockmaker's screw micrometer, by Gustav Horstmann
1856
Horstmann adjustable thread caliper gauge for M8 threads
Clock, weekly, Mk 2A
1969
City of Bath Two Shilling Tradesman's Token
Late 18th or early 19th century
Horizontal compass sundial, for latitude 51 degrees
1809-1842
Spectacles with round concave lenses and folding side-arms
1730-1770
Achromatic prospect glass telescope
1809-1842
Reconstruction, of Thurgar's pioneer street light gas controller
Eight-day pendulum table clock, 1947-1949
1947-1949
Vectis, steel and ebony
1818-1832
Perforator Denman's
1818-1832
William Friese-Greene: Analysis of Motion Experiment
circa 1886
Electric timeswitch by Potterton
1960-1979
Clockwork timeswitch with electric wind
1945-1964
Clockwork-driven timer
1940-1974