Faber-Castell 1/92/392



Front without slide

Back of the slide

Bottom of the slide rule


Length 30 cm
Number of scales 12
Country of origin UK
Country of manufacturing Germany
Year of manufacturing 1938
Status of the slide rule Normal signs of use
Material of the slide rule Celluloid on wood
Type of cursor Clear plastic (not original?)
Status of the box Normal signs of use (not original?)
Status of the manual None
Collection number 168
Further comments I suspect that both the cursor and the box of this slide rule are not original, but come from a 1950-ies one.



 Last updated: 04-09-2009