Manufacturer:	Aristo
Country of Manufacture:	Germany
Type:	Circular 606
Number:
Date of Manufacture:
Scales: (Front)	C [D %]
Scales: (Back)
Number of Scales:	3
Gauge Points:
Slide Rule made from:	Plastic
Cursor made from:	Plastic
Cursor Lines:	1
Overall Length of Rule:	22.0 cm Diameter
Length of Scales:
Width:
Depth:	0.3 cm
Weight:
Acquired from:	Torsten Forcke
Date:	May 2009
Condition:	Good
Accessories:	Plastic case. Instructions (for 603-604 English)
Comments: