Copper ore from the Bell Mine
before 1889
Arsenical cobalt or skutterudite, from Skutterude, near Modum, Norway
before 1889
Cupriferous sandstone from Schweinkopf
before 1889
Ochre produced in the copper cementation pits in the Mona Mine
before 1889
Specimen of Edison Bamboo Filaments
Two specimens of 'pyrite cubrique', associated with Charles Friedel
Specimen of Pellis Epiphylla
1960-1980
Specimen of optical glass containing "borosilicate of lead" prepared by Faraday
1824-1830
False sovereigns of the weight and appearance of gold
before 1889
Two samples of coke from Peareth gas coal
before 1889
Brevier type, No.12, made in 1841
1841
Pearl type metal, made in 1850
1850
Calcium in a tall specimen jar with glass stopper
Calcium cristallise in a tall specimen jar with glass stopper
Chaux fondue in a fluted specimen jar with glass stopper
Cuivre distille in a fluted specimen jar with glass stopper
Magnesie fondue in a fluted specimen jar with glass stopper
Nickel carbure in a specimen jar with glass stopper
Molybdene in a specimen jar with glass stopper
White pig-iron, Newland Furnace, Ulverston
White enamel, containing 3 per cent. of arsenic
before 1889
Cannon ball, containing arsenic, Blaina Ironworks, 1859
before 1889
One of three specimen boards
Specimen of Bismuth metal
Pinus coniferales gymnospermae preserved in jar
1960-1980
Pinus coniferales gymnospermae preserved in jar
1960-1980
'Isthmus' specimen bar, used with the Hopkinson yoke
1885
Three specimens - various experimental blade formation, 1895-1901
1895-1901
Two specimens - blades with intergral roots, 1896
1896
Coachbuilders' hand tool demonstrations on oak curved section
Specimen of harmonic turning
1908
Specimen of harmonic turning
1908
Specimen of harmonic turning
1908
Specimen of steel produced by the Basic or Thomas Gilchrist process
1887
Specimen of Cornish Stone
Specimen of calcined Cornish stone used in manufacture of porcelain
Specimen of quartz
Specimen of China clay
Specimen of binding-in of 800 lb per mile telephone wire on a single-groove insulator
Specimen jar of kenzelite
Specimen of RFS Heliflex high-power air dielectric coaxial cable
2014
Specimen of telegraph cable consisting of a bundle of insulated wires glued together
Specimen of "Toprina" single cell protein
1977
Cable specimen, unknown maker, 1800-1950
Piece of Green Granite Erbetta
Piece of Polished Green Granite Erbetta
Specimen of raw flint
Piece of a quartz vein from the Kron Mine
1842-1889
Crop of crystals obtained from the fourth pot, Pattinson's Process
1842-1889
Melted lead from the market pot, called "horn lead"
1842-1889