The C and D scales are 125 mm long. Note that the CF and DF scales fold at Ö10 instead of at the more usual p.
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| scales on the
front: K DF [CF CI C] D A There is a 14 cm ruler on the upper edge. |
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| scales on the back of the slide: [TI2 TI1 L SI] |
This page was last updated on 7 February 2000.