Mathematisch-mechanisches Institut G. Coradi Zürich

Planimeters Coradi AG (ca. 1960 – 1985)

Coradi Polar Planimeter

Polar Planimeter

Marking:	Coradi AG
Serial Number:	2221
Type:	Core-Junior LN
Year:	1964
Size:	28 x 12 x 4.5 cm

Coradi Polar Planimeter

Polar Planimeter

Marking:	Coradi AG
Serial Number:	4591
Type:	Core-Junior SN
Year:	1966
Size:	28 x 12.5 x 5 cm

Coradi Polar Planimeter

Polar Planimeter

Marking:	Coradi AG
Serial Number:	1975
Type:	Cora-Senior LK
Year:	1963
Size:	28 x 12.5 x 5 cm

Coradi Polar Planimeter

Polar Planimeter

Marking:	Coradi AG
Serial Number:	6086
Type:	Cora-Senior SK
Year:	1967
Size:	28 x 12.5 x 5 cm