Manufacturer: Aristo
Country of Manufacture: Germany
Type: Simplex 812
Number: G593
Date of Manufacture: 1959
Scales: (Front) cms/ A [B,C] D
Scales: (Back) [S, L, T]
Number of Scales: 7
Gauge Points: π, C, C1, p', p"
Slide Rule made from: Plastic
Cursor made from: Plastic
Cursor Lines: 1
Overall Length of Rule: 15.5 cm
Length of Scales: 12.5 cm
Width: 3.2 cm
Depth: 0.4 cm
Weight:  
Acquired from: Heidrun Schollmayer
Date: June 2007
Condition: Good
Accessories: 
 Leather sheath. Good condition
  Instructions (German). Good condition.
Comments: