Received the Benjamin Franklin Medal 'for his work in scientific industrial development'
Received the Benjamin Franklin Medal 'for his contributions to electrical engineering'
Includes correspondence and working papers
Includes correspondence and working papers
Received the Benjamin Franklin Medal 'for his contribution to industrial progress in the motor car industry'
Includes correspondence and working papers
Includes correspondence and working papers
Includes correspondence and working papers
Includes correspondence and working papers
Received the Benjamin Franklin Medal 'for his work for Anglo-American understanding'
Includes correspondence and working papers
Received the Benjamin Franklin Medal 'for his work for Anglo-American understanding'
Includes correspondence and working papers
Includes correspondence and working papers
Received the Benjamin Franklin Medal 'for his work for Anglo-American understanding'
Includes correspondence and working papers
HRH The Duke of Edinburgh is in the photograph