Krudt i vacuum

Danish Instrument Inventory text:

Bell jar. Glass. Dia175 with a narrower extension at the top (Dia40 H120) ending in a brass fitting with stuffing box. Through this a brass rod with a cork stopper inside the extension neck, and with an eye for pulling the rod from the outside. Overall H420.Not signedc1800 (g)

• Category: Air
• Hauch number: G118
• Inventory number: 2471
• Danish Instrument Inventory number: 1285

• Hauch references:
• Begynd.grund: §347
• Cabinet 1: 0

• Literature:

• Musschenbroek,J.(1739) pl.IV fig.27
  

  Desaguliers(1744) pl.XXV fig.23
  

  Adams(1794) p.542 pl.III fig.6