Vintage Pickett All Metal Slide Ruler Engineer Ruler With Case And Booklet For Sale

This is a vintage all-metal slide ruler from Pickett. It comes with a case and booklet and has been manufactured in the United States. The ruler is perfect for engineers and collectors alike and is a unique addition to any collection. The ruler is in good working order and shows some signs of use, but has been well-maintained over the years. It is a great find for anyone looking for a piece of engineering history.