Manufacturer:	Aristo
Country of Manufacture:	Germany
Type:	Rietz 89
Number:	3LR 6
Date of Manufacture:	1971
Scales: (Front)	cm / K,A [B,CI,C] D, L
Scales: (Back)	[S, ST, T]
Number of Scales:	10
Gauge Points:	π,C, C1, p'', p'
Slide Rule made from:	Plastic
Cursor made from:	Plastic slightly magnifying
Cursor Lines:	4
Overall Length of Rule:	15.7 cm
Length of Scales:	12.5 cm + 1.1 cm extension
Width:	3.2 cm
Depth:	0.5 cm
Weight:	23 gms
Acquired from:	Georg Schreiber
Date:	Nov 2001
Condition:	Good
Accessories:	Cardboard box. Medium condition Leather sheath. Good condition
Comments: