Manufacturer:	Aristo
Country of Manufacture:	Germany
Type:	Circular 603
Number:
Date of Manufacture:
Scales: (Front)	C [D, %]
Scales: (Back)	None
Number of Scales:	3
Gauge Points:
Slide Rule made from:	Plastic
Cursor made from:	Plastic
Cursor Lines:	1
Overall Length of Rule:	12.2 cm Diameter
Length of Scales:
Width:
Depth:	0.2 cm
Weight:
Acquired from:	Gert Lochner
Date:	Jan 2004
Condition:	Good
Accessories:	Plastic sheath. Good condition
Comments: