Electronic Components
c. 1950
seven semi-conductors (two marked GET 103 prob transistors others not marked but prob transistors ) c1950
Ferranti semi-conductors.
19 semi-conductors from GECs contemporary competitors used by GEC to evaluate against their own products ( STC - Lucas - Ferranti - Mullard - Bell labs - Westinghouse - c1950
17 semi-conductors in various stages of manufacture sectioned for display purposes to show the method of construction. c.1950
