Front without slide

Back of the slide


Length 30 cm
Number of scales 12
Country of origin Netherlands
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 Celluloid on wood
Status of the box Damaged
Status of the manual None
Collection number 216
Further comments On the back is written the name of the owner: "E. Maas, HTS Amsterdam, 1938"



 Last updated: 04-09-2009