| Manufacturer: | Aristo | 
  | Country of Manufacture: | Germany | 
  | Type: | Projection Slide Rule Aristo Scholar LL 103 | 
  | Number: |  | 
  | Date of Manufacture: |  | 
  | Scales: (Front) | L, K, A [B, BI, CI, C] D, S, ST, T | 
  | Scales: (Back) | L, K, A [S, LL1, LL2, LL3] D, S, ST, T | 
  | Number of Scales: | 22 | 
  | Gauge Points: | π, e | 
  | Slide Rule made from: | Plastic | 
  | Cursor made from: | Plastic | 
  | Cursor Lines: | 4 front, 1 back (inc kW and PS) | 
  | Overall Length of Rule: | 24.5 cm | 
  | Length of Scales: | 20.0 cm | 
  | Width: | 15.5 cm | 
  | Depth: | 1.3 cm | 
  | Weight: |  | 
  | Acquired from: | "scaevola14" | 
  | Date: | Dec 2005 | 
  | Condition: | Good | 
  | Accessories: |  Cardboard Box. Good condition.
 | 
  | Comments: |   
 |