Vintage Pickett N600-ES Log Synchro Scale Speed Slide Rule Sliderule Logarithm For Sale

This is a used small Picket aluminum slide rule without a case. There are some fine scratches, but it is still completely functional. The plastic bezel is clear and has no cracks.The Vintage Pickett N600-ES Log Synchro Scale Speed Slide Rule is a collectible tool that hails from the United States. This logarithmic calculator, known as a sliderule, is a rare find for enthusiasts of engineering and science history. With its unique design and functionality, this slide rule offers a glimpse into the precision and craftsmanship of mathematical tools from the mid-20th century.