Manufacturer: Lawrence Engineering
Country of Manufacture: U.S.A.
Type: 10-B
Number:  
Date of Manufacture:  
Scales: (Front) A [B, CI, C] D, K
Scales: (Back)  
Number of Scales: 6
Gauge Points: π
Slide Rule made from: Wood
Cursor made from: Plastic
Cursor Lines: 1
Overall Length of Rule: 26.3 cm
Length of Scales: 24.0 cm
Width: 2.9 cm
Depth: 0.9 cm
Weight:  
Acquired from: Gift from Dean Butler
Date: June 2013
Condition: Good
Accessories:
  
Comments: