Manufacturer: ?
Country of Manufacture: East Germany
Type:  
Number:  
Date of Manufacture:  
Scales: (Front) C [D, Sin, Cos, Arc, Tan]
Scales: (Back) None
Number of Scales: 6
Gauge Points:  
Slide Rule made from: Metal
Cursor made from: Plastic
Cursor Lines: 1 on each cursor
Overall Length of Rule: 28 cm diameter
Length of Scales:  
Width:  
Depth: 1.4 cm
Weight:  
Acquired from: Adam Ridges
Date: Feb 2003
Condition: Good
Accessories:
 Canvas Bag. Good condition
Comments:
 Unusual trig scales based on 15 "degrees"
 rather than the usual 90.