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Vintage Lightnin Tank Volume Slide Calculators Lot of 2

$ 7.91

Availability: 40 in stock
  • Country/Region of Manufacture: United States
  • Condition: Good condition
  • Model: Volume Calculator
  • Brand: Lightnin

    Description

    Vintage Lightnin Tank Volume Slide Calculators
    Lot of 2 calculator cards.
    Both in good condition. One has been used and has the initials JTW near the top as shown and the other appears not used, very good.
    1962 is on one of them.
    The photos of the single cards is of the one that has been used.
    Near the bottom of the card the scale goes to 100’ on one card and 400’ on the other.
    View the photos and ask questions as needed.
    Free shipping.