1. Small cheap plastic pocket rule.

Brand	Pickett
Model	Model 61
Country of Manufacture	USA
Scales Front	K, A [B, CI, C] D, L
Scales Back
Number of Scales	7
Slide Rule Materials	Plastic
Cursor Materials	Plastic
Cursor Lines	1 Front
Scale Length	12.5 cm
Length	16 cm
Width	2.7 cm
Condition	Good
Documentation	None
Accessories	Stitched cardboard case