-40%
Lawrence Slide Rule, model 250-BT with instructions original box protective case
Lawrence Slide Rule, model 250-BT with instructions original box protective case

Lawrence Slide Rule, model 250-BT with instructions original box protective case

$ 7.91

Availability: 68 in stock
  • Country/Region of Manufacture: United States
  • Modified Item: No

    Description

    Offering a Lawrence 10 inch slide rule model 250-BT in original box with original instruction book.
    Box is well worn and end flaps have torn off.  One page of the instruction manual is torn off but is included.  Slide rule itself is in excellent condition.  Carrying case is in excellent condition.
    You are welcome to check this item out during the auction timeframe.  You are welcome to pick up in person to save all shipping charges.