None

Dated . From Scientific apparatus, musical instruments and telegraph equipment, [1834-1875].

• K/PP107/11/1: Equipment relating to the development of the telegraph
• K/PP107/11/2: Equipment  relating to experiments to measure electromotive forces and electric potential
• K/PP107/11/3: Equipment relating to experiments to investigate the nature of electricity, magnetism and thermodynamics
• K/PP107/11/4: Equipment relating to the study of optics
• K/PP107/11/5: Musical instruments and apparatus relating to sound
• K/PP107/11/6: Medals and awards