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Position Plotter
position plotter
Black plastic case with white plastic face, and black plastic control knobs. At the centre of the face is a hole 14.5" (37.0 cm) diameter, which has a clear plastic rotatable screen inserted. The edge of the hole is graduated anti-clockwise to 360 degrees. A cloth sheet graduated in latitude 0 - 90 deg. can be moved on two rollers below screen.
Black plastic case with white plastic face, and black plastic control knobs. At the centre of the face is a hole 14.5" (37.0 cm) diameter, which has a clear plastic rotatable screen inserted. The edge of the hole is graduated anti-clockwise to 360 degrees. A cloth sheet graduated in latitude 0 - 90 deg. can be moved on two rollers below screen.
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Object details
| ID: | ACO1309 |
|---|---|
| Type: | Position Plotter |
| Display location: | Not on display |
| Creator: | Dennert & Pape |
| Date made: | circa 1940 |
| Credit: | National Maritime Museum, Greenwich, London, Admiralty Compass Observatory |
| Measurements: | Overall: 55 mm x 425 mm x 430 mm |