A. W. Faber-Castell 67/554b Darnstadt (5-inch) sli

Made:
1960-1970 in Germany
manufacturer:
A W Faber-Castell

A. W. Faber-Castell 67/554b Darnstadt (5-inch) slide rule with plastic sleeve

Details

Category:
Mathematics
Object Number:
1998-431
Materials:
complete and plastic
type:
slide rule
credit:
Mr J.C. Michie