Closed Intel 8008 microprocessor chip, 1972-1977
1972-1977
Closed Intel 8080 microprocessor chip, 1974-1977
1974-1977
Point-contact transistor,type GET 2 c.1953
circa 1953
HF tester
circa 1960
Compo in the form of conch shell
1790-1819
Compo in the form of a rosette
1790-1819
Compo, 4-leaf rosette with star points
1790-1819
Compo, male with vines and grapes, possibly Bacchus
1790-1819
Composite cast, male profile
1790-1819
Compo, 8-leaf rosette
1790-1819
Compo in the form of a rosette
1790-1819
Compo mould, seated woman and child beneath tree
1790-1819
Composite cast, profile bust
1790-1819
Compo, acanthus leaf moulding
1790-1819
Compo cast, woman with wings holding shield
1790-1819
Plaster cast, male profile
1790-1819
Compo mould, seated
1790-1819
Plaster mould of horse
1790-1819
Composite cast, male profile, no base
1790-1819
Compo moulding, mounted on wood
1790-1819
English compo with arms design
1790-1819
Mould, marriage of Cupid and Psyche
1790-1819
Compo, strip of rosette moulding
1790-1819
Compo cast, Shylock with knife and scales
1790-1819
Composite cast, Roman Emperor profile
1790-1819
Compo cast, man and dog seated under tree
1790-1819
Composite cast, profile bust
1790-1819
Reproduction composite cast, male profile
1790-1819
Compo in the form of elongated leaves
1790-1819
Compo mouldings, mounted on wood
1790-1819
Compo, strip of acanthus leaf moulding
1790-1819
Compo, 8-leaf rosette with acanthus foliage
1790-1819
Composite mould, profile bust
1790-1819
Composite cast with painted blue base
1790-1819
Composite mould, profile bust
1790-1819
English compo with arms design
1790-1819
Plaster cast, woman holding goblet
1790-1819
Compo, 8-leaf rosette with border
1790-1819
Compo cast, seated woman with dog
1790-1819
Composite cast featuring male profile bust
1790-1819
Compo in the form of elongated leaves
1790-1819
Compo, lion's head mask
1790-1819
Compo, lion's head mask
1790-1819
Compo cast, male medieval singers
1790-1819
Two Intel 8008 microprocessor chips plus silicon wafer and two Intel 8080 microprocessor chips plus silicon wafer, 1972-1977
1972-1977
Miniature compo of James Watt
1790-1819
Seven discs of compo, various colours
1790-1819
Piece of compo marked "Incog"
1790-1819
English compo in the form of rosette
1790-1819
Compo, child with vines and grapes
1790-1819