![Coradi Polar Planimeter](../../images/gallery/inv-4.006/inv-4.006.jpg) |
Polar Planimeter
Marking: | - |
Serial Number: | - |
Type: | III |
Year: | ca. 1882 |
Size: | 38.5 x 6.5 x 5.5 cm |
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![Coradi Rolling Disc Planimeter](../../images/gallery/inv-4.023/inv-4.023.jpg) |
Rolling Disc Planimeter
Marking: | G. Coradi Zürich |
Serial Number: | 213 |
Year: | 1886 |
Size: | 32 x 17 x 8 cm |
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![Coradi Suspended Polar Disc Planimeter](../../images/gallery/inv-4.027/inv-4.027.jpg) |
Freely Suspended Polar Disc Planimeter
Marking: | G. Coradi Zürich |
Serial Number: | 254 |
Year: | 1886 |
Size: | 41 x 22 x 9.5 cm |
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![Coradi Polar Planimeter](../../images/gallery/inv-4.019/inv-4.019.jpg) |
Polar Planimeter
Marking: | G. Coradi Zürich |
Serial Number: | 704 |
Type: | III |
Year: | 1888 |
Size: | 38.5 x 5.5 x 5.5 cm |
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![Coradi Polar Planimeter](../../images/gallery/inv-4.021/inv-4.021.jpg) |
Polar Planimeter
Marking: | G. Coradi Zürich |
Serial Number: | 1172 |
Type: | I |
Year: | ca. 1890 |
Size: | 26 x 5 x 5 cm |
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![Coradi Rolling Sphere Planimeter](../../images/gallery/inv-4.025/inv-4.025.jpg) |
Rolling Sphere Planimeter
Marking: | G. Coradi Zürich |
Serial Number: | 537 |
Year: | 1890 |
Size: | 33.5 x 22.5 x 9 cm |
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![Coradi Polar Sphere Planimeter](../../images/gallery/inv-4.001/inv-4.001.jpg) |
Polar Sphere Planimeter
Marking: | G. Coradi Zürich |
Serial Number: | 663 |
Year: | 1891 |
Size: | 38 x 24 x 9 cm |
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![Coradi Compensating Planimeter](../../images/gallery/inv-4.033/inv-4.033.jpg) |
Compensating Polar Planimeter
Marking: | G. Coradi Zürich |
Serial Number: | 2110 |
Type: | I |
Year: | ca. 1895 |
Size: | 23 x 9 x 4.5 cm |
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![Coradi Polar Disc Planimeter](../../images/gallery/inv-4.055/inv-4.055.jpg) |
Polar Disc Planimeter
Marking: | G. Coradi Zürich |
Serial Number: | 1067 |
Year: | 1896 |
Size: | 41 x 21.5 x 9.5 cm |
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![Coradi Compensating Planimeter](../../images/gallery/inv-4.015/inv-4.015.jpg) |
Compensating Polar Planimeter
Marking: | G. Coradi Zürich |
Serial Number: | 13027 |
Type: | No. 36/II |
Year: | 1909 |
Size: | 25 x 9 x 4.5 cm |
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![Coradi Compensating Planimeter](../../images/gallery/inv-4.004/inv-4.004.jpg) |
Compensating Polar Planimeter
Marking: | G. Coradi Zürich |
Serial Number: | 13763 |
Type: | No. 35/I |
Year: | 1909 |
Size: | 23 x 8.5 x 4.5 cm |
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![Coradi Compensating Planimeter](../../images/gallery/inv-4.003/inv-4.003.jpg) |
Compensating Polar Planimeter
Marking: | G. Coradi Zürich |
Serial Number: | 13872 |
Type: | No. 37/III |
Year: | 1909 |
Size: | 25 x 9 x 4.5 cm |
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![Siemens & Halske / Coradi Line Chart Planimeter](../../images/gallery/inv-4.014/inv-4.014.jpg) |
Linear Chart Planimeter
Marking: | Siemens & Halske / G. Coradi |
Serial Number: | 15981 |
Year: | 1911 |
Size: | 44 x 29 x 13.5 cm |
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![Coradi Compensating Planimeter](../../images/gallery/inv-4.005/inv-4.005.jpg) |
Compensating Polar Planimeter
Marking: | G. Coradi Zürich |
Serial Number: | 22790 |
Type: | No. 37/III a |
Year: | 1914 |
Size: | 25 x 9 x 4.5 cm |
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![Coradi Curvimeter](../../images/gallery/inv-4.029/inv-4.029.jpg) |
Curvimeter
Marking: | G. Coradi Zürich |
Serial Number: | - |
Year: | ca. 1930 |
Size: | 9.5 x 7 x 3.5 cm |
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![Coradi Compensating Planimeter](../../images/gallery/inv-4.013/inv-4.013.jpg) |
Compensating Polar Planimeter
Marking: | G. Coradi Zürich |
Serial Number: | 34498 |
Type: | No. 37/III L |
Year: | 1932 |
Size: | 26.5 x 9.5 x 5.5 cm |
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![Coradi Compensating Planimeter](../../images/gallery/inv-4.022/inv-4.022.jpg) |
Compensating Polar Planimeter
Marking: | G. Coradi Zürich / Eugene Dietzgen Co. N.Y.-CHGO. |
Serial Number: | 36673 |
Type: | 1803D |
Year: | 1941 |
Size: | 23 x 7 x 4.5 cm |
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![Coradi Kompensations-Planimeter](../../images/gallery/inv-4.032/inv-4.032.jpg) |
Compensating Polar Planimeter
Marking: | G. Coradi Zürich Switzerland |
Serial Number: | 49962 |
Type: | 35/I |
Year: | 1959 |
Size: | 23 x 9.5 x 4.5 cm |
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![Coradi Kompensations-Planimeter](../../images/gallery/inv-4.031/inv-4.031.jpg) |
Compensating Polar Planimeter
Marking: | G. Coradi Zürich Switzerland |
Serial Number: | 50343 |
Type: | 37aa/III |
Year: | 1960 |
Size: | 26.5 x 9.5 x 4.5 cm |
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![Coradi Checking Disk](../../images/gallery/inv-4.024/inv-4.024.jpg) |
Checking Disk for Planimeters with Magnifying Lens
Marking: | G. Coradi Zürich |
Serial Number: | - |
Year: | ca. 1935 |
Size: | 7.6 cm (Diameter) |
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![Coradi Checking Disk](../../images/gallery/inv-4.020/inv-4.020.jpg) |
Checking Disk for Planimeters with Magnifying Lens
Marking: | G. Coradi Zürich |
Serial Number: | - |
Year: | ca. 1935 |
Size: | 9.6 cm (Diameter) |
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