Manufacturer:	Aristo
Country of Manufacture:	Germany
Type:	60103 Circular
Number:
Date of Manufacture:	~1959
Scales: (Front)	S, C [D, T1, T2]
Scales: (Back)
Number of Scales:	5
Gauge Points:	π
Slide Rule made from:	Plastic
Cursor made from:	Plastic
Cursor Lines:	1
Overall Length of Rule:	Diameter 12.2 cm
Length of Scales:
Width:
Depth:	0.3 cm
Weight:
Acquired from:	Detlev Lenz
Date:	May 2010
Condition:	Good
Accessories:	Leather case. Good condition
Comments: