Manufacturer: Aristo
Country of Manufacture: Germany
Type: Textile 80125
Date of Manufacture: ~1961
Scales: (Front) cm / K,A [B,CI,C] D, L
Scales: (Back) [S, ST, T]
Number of Scales: 10
Gauge Points: π,C, C1, p'', p' + specialised gauge points
Slide Rule made from: Plastic
Cursor made from: Plastic
Cursor Lines: 4 (3 specialised)
Overall Length of Rule: 15.5 cm
Length of Scales: 12.5 cm + 1.1 cm extension
Width: 3.2 cm
Depth: 0.5 cm
Acquired from: Walter Saggau
Date: Aug 2011
Condition: Good
 Leather sheath. Good condition
 Notice the Centigrade to Fahrenheit conversion scale in the gutter.
 Essentially an Aristo Rietz 89