Cylindrical slide rule for astronomical navigation

Made:
1936-1952 in Hamburg and Altona
maker:
Dennert and Pape
Cylindrical slide rule for astronomical navigation

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Cylindrical slide rule for astronomical navigation
Science Museum Group
© The Board of Trustees of the Science Museum

Cylindrical slide rule for astronomical navigation, Hohenrechenschieber Hri, by Dennert & Pape, Hamburg-Altona in metal case

Details

Category:
Mathematics
Object Number:
1989-764
type:
slide rule (navigation)
credit:
Christie's South Kensington Limited