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C-THRU 5" Proportional Scale Drafting Supplies, Ruling and Measuring Tools, Proportional Scales
Retail: $4.75
Item #: PS69 - 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.

    C-THRU 8" Proportional Scale Drafting Supplies, Ruling and Measuring Tools, Proportional Scales
    Retail: $7.35
    Item #: PS80 - 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.