Hulspejl

International names:

Concave mirror

Danish Instrument Inventory text:

Mirror. Concave. Dia240. Black (dark green) wooden frame mounted in stirrup. Black wooden pillar and tripod. Overall H1220.Not signedc1800 (g)

• Category: Light
• Hauch number: F17x
• Inventory number: 4602
• Danish Instrument Inventory number: 1639

• Hauch references:
• Begynd.grund: §266
• Cabinet 1: 2078

• Literature:
• Martinus van Marum: 241
• The King George III Collection: D 58