Faber-Castell 73/39



Front without slide


Length 12 cm
Number of scales 5
Country of origin Germany
Country of manufacturing Germany
Year of manufacturing 1939
Status of the slide rule Normal signs of use
Material of the slide rule Celluloid on wood (no reinforcement rods)
Type of cursor Celluloid
Status of the box Normal signs of use
Type of box Real leather
Status of the manual None
Collection number 185
Further comments The company name on the back of the slide rule is "Bayrische Strassenbau-Gesellschaft, R. Tagmann&Knape m.b.H. "



 Last updated: 04-09-2009