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Image: Robert Dudley's illustration
of the use of the quadrant.
The British Library, Maps C.8.d.9(1) |
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Site Content and Design © 2000, The Early Modern Journal
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Image: Robert Dudley's illustration
of the use of the quadrant.
The British Library, Maps C.8.d.9(1) |
|
|
Site Content and Design © 2000, The Early Modern Journal
|
|