'Classic' P217 Series 1 Slide Rule
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P217 Classic Series 1 Slide Rule The only difference between the Classic illustrated on http://sliderulemuseum.com/British.htm#Classic is that our model does not have the Classic logo on the left of the centre section. Complete with the original box. Manufacturer: This exhibit has a reference ID of CH9030. Please quote this reference ID in any communication with the Centre for Computing History. |
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