Sammensatte vægtstænger
International names:
Sucking- and forcing pump; Saug- und Druckpumpe; pompe aspirante et foulante, antlica sucoria simul et compressoriaEnglish description:
Guinea and feather apparatus- Category: Statics
 - Hauch number: B61
 - Inventory number: 4001
 - Danish Instrument Inventory number: 9000
 
- Hauch references:
 - Begynd.grund: §137
 - Cabinet 1: Bd.1 p.114; pl.20 fig 6
 
- Literature:
 - Sigaud de Lafond : 1,1606
 - Martinus van Marum: 2
 - The King George III Collection: M48
 - Cataloque of Mechanical Instruments, Museo di Storia della Scienza, Firenze: 2,035
 Musschenbroek(1729) pl.V fig.2
's Gravesande(1747) pl.11 fig.1
Desaguliers(1734) pl.9 fig.14
Adams(1794) III pl.IV fig.2
