Details

M-99a

Square: Folding

Folding square with mitred hinge. Has plumb-bob aperture, hole, and notch in one end.

"DEmy pied de Roy" on lower edge of X-axis. Last increment of this latter scale is labeled "Lignes". "BION APAIRS"

France

	Imperial(in)		Metric(cm)
Height			0.4
Width			17.2
Depth			1.9
Diameter
Circumference

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