Hadley Telephone and Sound Systems

of Cape Hill, Smethwick, Staffs.

Presumably successor to Hadley Sound Equipments?

1957 Manufacturers: "Multicom," "Intercom" Loud-speaking Inter-Communication Equipment; Telephone Systems; Paging Systems; Sound Amplification Equipment; Specialists in Television/ Radio Systems for Hospitals, Schools, Government Departments, etc.; Electronic Control Equipment for Automation.

1961 Standard Industrial Group acquired Hadley Telephone and Sound Systems

See Also

• 1957 British Industries Fair: Companies H
• Standard Industrial Group