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Ortho Tri-Cyclen paperweight slide rule with box metal on stone
Ortho Tri-Cyclen paperweight slide rule with box metal on stone

Ortho Tri-Cyclen paperweight slide rule with box metal on stone

$ 2.64

Availability: 29 in stock
  • Condition: Used

    Description

    Ortho Tri-Cyclen paperweight slide rule with box metal on stone.
    The box has water stains.