American philosophical society

• 8
• Fascicolo
• 1937

Part of MARCONI, GUGLIELMO

Garrick Club, Londra

• 81
• Fascicolo
• 1933-1934

Part of MARCONI, GUGLIELMO

General Post Office Telegraph & Telephone Department, Londra

• 82
• Fascicolo
• 1934

Part of MARCONI, GUGLIELMO

George Bell & Sons Ltd. Publishers

• 83
• Fascicolo
• 1936

Part of MARCONI, GUGLIELMO

Grenfell & Co. Stock and Share Brokers, Londra

• 89
• Fascicolo
• 1934-1936

Part of MARCONI, GUGLIELMO

Anglo-German Trade Association

• 9
• Fascicolo
• 1934

Part of MARCONI, GUGLIELMO

(The) Guild of Air Pilots Benevolent Fund, Londra

• 91
• Fascicolo
• 1937

Part of MARCONI, GUGLIELMO

Hodder & Stoughton Ltd., Londra

• 93
• Fascicolo
• 1934

Part of MARCONI, GUGLIELMO

Hotel Splendide, Londra

• 95
• Fascicolo
• 1934-1935

Part of MARCONI, GUGLIELMO

Avanzini A.

• B. 1 fasc. 11
• Fascicolo
• 1933 - 1937

Part of MARCONI, GUGLIELMO