Skruelinien

English description:

Screw. Model

Danish Instrument Inventory text:

Screw. Model. Wooden cylinder Dia49 with cardboard "wedge" 430x120 wrapped around.Ref: AWH Phys Cab Hefte 1 p113. Sigaud la Fond Tome1 Pl XVI fig 3.Not signed1800 app (g)

Category: Statics
Hauch number: B59
Inventory number: 440
Danish Instrument Inventory number: 24

Hauch references:
Begynd.grund: §135
Cabinet 1: bd.1 p 113; pl.20 fig 5

Literature:
Sigaud de Lafond : 1,1603
Cataloque of Mechanical Instruments, Museo di Storia della Scienza, Firenze: 2,03
Desaguiliers(1734) pl.XI fig7