Used for the calculation of enlargements and reductions of artwork, photographs and layouts. Provides a number of times of reduction as well as percentage of enlargement or reduction.

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Product Review

Used for the calculation of enlargements and reductions of artwork, photographs and layouts. Provides a number of times of reduction as well as percentage of enlargement or reduction.

  • Slide rule proportional scale
  • Measure reductions and enlargements
  • Ideal for artwork and layouts
  • Laminated white vinyl

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