Gulley model
1896
Gulley trap model
1896
Gilt gravimeter by Negretti and Zambra
1880
Seal - Mid Kent Gas Light and Coke Company
1899
Seal and stamp - Newhaven Gas and Coke Company
1879
Proposed electricity generating station at Deptford, 1888-1891, model
1888-1891
Manganese steel ingot fracture
1882-1884
Manganese steel ingot fracture
1882-1884
Manganese steel ingot fracture
1882-1884
Manganese steel ingot fracture
1882-1884
Beaconsfield medallion made in manganese steel, 1882-1884
1882-1884
Savart apparatus with wheel and indicator
1885
M J Mangot
1888-1900
Sir Douglas Maclagan
1884
Tested silicon steel bending strip
1884-1886
Use of military balloons during the Boer War
1900
Print, etching of Night scene in European city
1940-1050
Print, steel engraving: Balloon of the Marquis D'Arlandes
1879
Paris-New York Telegraph Share Certificate, 27 March 1879.
1879
Tested silicon steel bending strip
1884-1886
Silicon steel bar fracture, 1.60% Si, 1884-1886
1884-1886
Silicon steel bar fracture, 2.69% Si, 1884-1886
1884-1886
Tested silicon steel bending strip
1884-1886
Tensile testbar
1882-1884
Specimen of steel produced by the Basic or Thomas Gilchrist process
1887
Sample of Steel made by the Gilchrist Process, 1877
1877
Silicon steel ingot fracture, 0.24% Si, 1884-1886
1882-1884
Specimen of steel produced by the Basic or Thomas Gilchrist process
1887
Sample of Steel made by the Gilchrist Process, 1877
1877
Specimen of steel produced by the Basic or Thomas-Gilchrist process
1877
Drawing. [A German war balloon] / Schonberg
1892
Silhouette lace picture
1900
Permutation lock by Theodor Kromer, Freiburg
1888
Portion of spring plate made at Cammell Laird
1899
Sample of Steel made by the Gilchrist Process, 1877
1877
Specimen of 10% ferro silicon, 1884-1886
1884-1886
Model of Halliday Windmill, 1877
1877
Black stone container or palette
2000-1000
Small black slate palette with short handle and base carved in form of flat fish
3500-1000
copy of a gold cup.
3000-2000 BCE
White earthenware boot drier and warmer
1884-1901
Bronze statue known as 'The Bushman Hunter'
1902
Carved male effigy
1880-1895
Plaster model of tomb plaque
100 BCE-300 CE; 1890-1920
Black shale dish
1880-1900
Closed fibre string bag with loop
1881-1890
Apothecary's sign of wood in form of ornate panel with two cherubs
1908-1900
Ridsdale's revolving chromometer for testing low carbon steel
circa 1886
Specimen of steel produced by the Basic or Thomas-Gilchrist process
1887
Rectangular wooden stand with one brass screw terminal
1880-1900