Manufacturer:	Aristo
Country of Manufacture:	Germany
Type:	671 (Motorist) Circular
Number:
Date of Manufacture:
Scales: (Front)	distance, time speed
Scales: (Back)	includes fuel consumption
Number of Scales:	6
Gauge Points:
Slide Rule made from:	Plastic
Cursor made from:
Cursor Lines:
Overall Length of Rule:	Diameter 5.0 cm
Length of Scales:
Width:
Depth:	0.2 cm
Weight:
Acquired from:	Kenneth Robinson
Date:	Aug 2006
Condition:	Good
Accessories:	Leather sheath
Comments: