Manufacturer: Blundell
Country of Manufacture: England
Type: Paper Calculating
Number:  
Date of Manufacture:  
Scales: (Front) 8 specialized
Scales: (Back) 7 specialized
Number of Scales: 15
Gauge Points:  
Slide Rule made from: Plastic
Cursor made from: Plastic
Cursor Lines: 1 front, 1 back
Overall Length of Rule: 34.2 cm
Length of Scales: 27.8 cm maximum
Width: 4.9 cm
Depth: 0.4 cm
Weight:  
Acquired from: Alan Russell
Date: April 2006
Condition: Good
Accessories:
 Plastic case. Good condition.
 Instructions (English). Good condition
Comments: