Atlantic Telegraph Cable Souvenir, 1873
1873-1920
Ceramic teaching doll to show treatment for polio
1930-1950
Mahogany “Damping well”, part of Watt's letter copying process
1790-1819
Figurine, coal miner working at coal face. Painted
Doll lying in bed to demonstrate medical treatment to children, England, 1930-1950
1930-1950
Globe showing the circumnavigation of Elizabeth Bisland
circa 1890
Gypsum cast of mathematical tablet from Tell Harmal
Model illustrating the Surface of Luminous Waves
1876
Catalan collection of semi-regular polyhedra
1876
Artificial bubble horizon
1905-1910
Catalan collection of semi-regular polyhedra
1876
Plaster of paris relief plaque of Maimonides
1958
Mathematical model
1876
Plaster of Paris model of tobacco mosaic virus made at the Laboratory of Molecular Biology
Polyhedron
1876
Plaster model of a surface generated by a semi-circle, 1876.
1876
Dodecahedron
1876
Relief plaque of Imhotep by Doris Appel
1958
Relief plaque of Roentgen by Doris Appel
1958
Enneacontadohedron
1876
Ear, nose and throat plaster casts, Sutton, England, 1890
1890
Cuboctahedron
1876
Plaster mould, marked "Best"
1790-1819
Triacontahedron
1876
Portrait bust of Elias Howe
1850-1867
Triacontahedron
1876
Model showing the Torsion of a Prism having Ridges
1876
Plaster model of vibrating string
1876
Tesseract Contaoctahedron
1876
Plaster model to illustrate the torsion of a prism
1876
Plaster mould, marked "Best"
1790-1819
Dual of a Truncated Octahedron
1876
Plaster of Paris lion, made by Charles Hancock
1830
Triacontahedron
1876
Snub Cube
1876
Plaster model to illustrate the torsion of a prism
1876
Hexecontahedron
1876
Hexecontahedron
1876
Plaster mould, marked "Best"
1790-1819
Edison's electrolytic A-H. meter?
Rhomboidal Triacontahedron
1876
Polyhedron
1876
Icottetrahedron
1876
Plaster model to illustrate the flexure of a cylinder
1876
Hexecontahedron
1876
Plaster model of a spherical lens
1876
Replica casts of Turkish wooden type, 1295-1305
1295-1305 (originally)
Double Pyramid
1876
Hecatonicosachoron
1876
Plaster model of a spherical lens
1876