Circular

General		Manufacturer	Unknown
		Model number
		Model name
		Type
		Dimension of scales	Circular
		Construction	Simplex
		Material	Metal
		Cursor
		Scales	C]D
Scales	Front	Top line
		Top edge
		Top	D
		Slide	C
		Bottom
		Bottom edge
		Bottom line
	Back	Top
		Slide
		Bottom
	Under slide
Other construction characteristics		Gauge points	Pi
		1/10/100 or 1/1/1	1/1/1
		Scales change of division
		Cursor lines front
		Cursor lines back
Dimension		Width	18.2
		Height
		Cursor
		Inner circle	15.3
		Depth	0.2
		Weigth	75
Manifacture		Date
Manifacture		Country
Acquisition		Date
		From	Porta Portese
		Price
Accesories		Case
		Box
		Instruction
Condition		Condition	C5
Catalogue number			ZZZ1