Details

W-82b

Slide Rule: Part of etui

Decoratively cut disc with scales around the perimeter of each face, and instructions for their use in the inner circle.

"Bernardus Facini auxit, et fecit Ao 1710."

Italy

	Imperial(in)		Metric(cm)
Height			8.8
Width			8.8
Depth			0.2
Diameter
Circumference

	Imperial(in)		Metric(cm)
Height
Width
Depth
Diameter