Manufacturer:	Aristo
Country of Manufacture:	Germany
Type:	922
Number:
Date of Manufacture:
Scales: (Front)	[3 special] 1 special
Scales: (Back)
Number of Scales:	4
Gauge Points:
Slide Rule made from:	Plastic
Cursor made from:	Plastic
Cursor Lines:	1
Overall Length of Rule:	32.0 cm
Length of Scales:	25.0 (max) cm
Width:	4.5 cm
Depth:	0.4 cm
Weight:
Acquired from:	David Nichols
Date:	April 2016
Condition:	Good
Accessories:	Plastic case. Good condition
Comments: