Lynildspyramide

International names:

Thunder pyramid

Danish Instrument Inventory text:

Thunder pyramid. Mahogany , base 40x40 H220. Brass sphere at the top from which an inlaid conductor along the side connects to a brass sphere, being one of 3 feet. The pyramis is in 2 halves with a small compartment for gunpowder in between.Not signedc1800 (g)

• Category: Electricity
• Hauch number: K100
• Inventory number: 7490
• Danish Instrument Inventory number: 2094

• Hauch references:
• Begynd.grund: §0
• Cabinet 1: 0 45

• Literature:
• Cataloque of Mechanical Instruments, Museo di Storia della Scienza, Firenze: 3,162

• Henley(1774a) p.141 og 150
  

  Adams(1785) pl.V fig.90