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Old 08-05-2017, 05:38 PM
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MortonH
Deprived of starlight

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Join Date: Nov 2006
Location: Sydney
Posts: 3,912
Previous posts on IIS indicate that the 1st and 2nd series Radians are distinguished by the lower black section. In the 2nd series the lower black section was smooth instead of 'knobbly'. The attached picture indicates a 1st gen model.