Manufacturer: Aristo
Country of Manufacture: Germany
Type: 10142
Date of Manufacture: ~1956
Scales: (Front) cm/1 special, A [B, 2 special, C] D, 1 special
Scales: (Back) [S, ST, T]
Number of Scales: 11
Gauge Points: π, C, C1
Slide Rule made from: Plastic
Cursor made from: Plastic, magnifying
Cursor Lines: 1 front, 1 back
Overall Length of Rule: 15.5 cms
Length of Scales: 12.5 cm + 1.4 cm extension
Width: 3.3 cms
Depth: 0.4 cms
Acquired from: Roland Hartkopf
Date: June 2008
Condition: Good