Manufacturer: Aristo
Country of Manufacture: Germany
Type: 0903 LL Scholar
Number: 1L??
Date of Manufacture: 1970+
Scales: (Front) L, K, A [ B, BI, CI, C] D, S, ST, T
Scales: (Back)              [S, LL1, LL2, LL3 ]
Number of Scales: 15
Gauge Points: π, p, e
Slide Rule made from: Plastic
Cursor made from: Plastic slightly magnifying
Cursor Lines: 4 (including kW, PS)
Overall Length of Rule: 33 cm
Length of Scales: 25 cm
Width: 4.4 cm
Depth: 0.4 cm
Weight: 69 gm
Acquired from: Wayne Feely
Date: Aug 2000
Condition: Good
 Plastic box. Good condition