Manufacturer: Aristo
Country of Manufacture: Germany
Type: Bildflug 956
Number:  
Date of Manufacture: After 1965 -1977
Scales: (Front) T, K, A [B, CI, C] D, ST, S
Scales: (Back) 5 specialised
Number of Scales: 14
Gauge Points: π
Slide Rule made from: Plastic
Cursor made from: Plastic
Cursor Lines: 4 front, 1 back
Overall Length of Rule: 33.8 cms
Length of Scales: 25.0 cms + 3.0 cms extension
Width: 4.8 cms
Depth: 0.5 cms
Weight:  
Acquired from: Jurgen Lieser
Date: August 2005
Condition: Good
Accessories:
 Plastic case. Good condition.
 Instructions (German). Good condition.
Comments: