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C-THRU 5" Proportional Scale Drafting Supplies, Ruling and Measuring Tools, Proportional Scales
Retail: $5.60
Item #: CTPS69 - See more from Westcott

    This scale is ideal for calculating enlargements or reductions of photographs, artwork and layouts. Simply line up the size of your original with the intended size for reproduction. It provides number of times of reduction as well as percentage of...

    C-THRU 8" Proportional Scale Drafting Supplies, Ruling and Measuring Tools, Proportional Scales
    Retail: $8.70
    Item #: CTPS80 - See more from Westcott

      Provides a number of times of reduction as well as percentage of enlargement or reduction for photos artwork and layouts. Fractions are printed below the inch in a second color. Consists of two circular laminated white vinyl discs.