842 683 Radius template
Year: 1977
Description
842 683 Radius templates
48 radii from 0.5 to 40 mm.
Built-in semicircular protractor
842 682 phi 160 x 1,2 mm
842 683 phi 160 x 1,6 mm
Drawing instruments: Micronorm 0.5-0.35, penicil
This template is from late 80s, but first version was made in the 1977.
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