Manufacturer:	G. Small
Country of Manufacture:	U.S.A.
Type:	Pocket Calculator Model 1
Number:
Date of Manufacture:	~1918
Scales: (Front)	C, D // 6 ins, CI, S
Scales: (Back)	L, R1, R2, SRT
Number of Scales:	8
Gauge Points:	π, S
Slide Rule made from:	Metal
Cursor made from:	Plastic
Cursor Lines:	1 side
Overall Length of Rule:	4.9 cm Diameter
Length of Scales:
Width:
Depth:	1.0 cm
Weight:
Acquired from:	Betty Hanssen
Date:	Jan 2008
Condition:	Good
Accessories:	Leather case. Good condition
Comments:	Note the C and D scales on its side.