Manufacturer: Radiac
Country of Manufacture: U.S.A.
Type: ABC-M4A1
Number:  
Date of Manufacture:  
Scales: (Front) 6 Specialized
Scales: (Back) 5 Specialized
Number of Scales: 11
Gauge Points:  
Slide Rule made from: Plastic
Cursor made from: Plastic
Cursor Lines: 1 front
Overall Length of Rule: 11.5 cm Diameter
Length of Scales:  
Width:  
Depth: 0.1 cm
Weight:  
Acquired from: Bee and Don Lancaster
Date: July 2002
Condition: Good
Accessories:
 Plastic sheath. Good condition
Comments: