Détails

P-72ee

"Astronomie, Instrumens, Secteur de Mr. Fourchi & c"

Diderot, Jean le Rond d'Alembert & Denis, Benard

Diagrams of a sector and how it works. From Diderot's "Encyclopedie, ou dictionnaire raisonnes sciences et des arts."

Engraving, Black ink

France

	Imperial(in)		Metric(cm)
Height			19.6
Width			14.6
Depth
Diameter
Circumference

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	Imperial(in)		Metric(cm)
Height			21.5
Width			16.3
Depth
Diameter
Circumference

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