Faber-Castell 4/22



Front without slide

Back of the slide

Bottom of the slide rule


Length 56 cm
Number of scales 14
Country of origin UK
Country of manufacturing Germany
Year of manufacturing 1959
Status of the slide rule Normal signs of use (only slight damage to cursor)
Material of the slide rule Celluloid on wood
Type of cursor Clear plastic
Status of the box Heavily damaged
Status of the manual None
Collection number 186
Further comments T



 Last updated: 04-09-2009