These are two high-quality precision measuring instruments ideal for machinists, engineers, and collectors of vintage tooling:

1. Helios Fowler 52-025-012 Dial Caliper – 13" Range

A German-engineered dial caliper branded by Fowler, this Helios 52-025-012 model offers smooth, accurate measurement with a clear dial face and fine graduations. The dial mechanism operates cleanly with no sticking or lag, and the jaws close tightly with consistent alignment. The stainless steel body shows minimal wear, and the knurled thumb roller glides effortlessly for precise control. This tool is ready for reliable use in any precision setting.

2. George Scherr Company New York – 6" Vernier Caliper

This vintage 6-inch vernier caliper from the George Scherr Company of New York is a classic example of American precision tooling. It features a robust steel construction with crisp, readable vernier scales and a smooth sliding action. The tool shows signs of careful use, with a some minor wearing across the gunmetal finish that adds character without compromising function. The jaws remain true, and the locking screw holds firm. A great piece for both practical use and display.

Both calipers are housed in a protective wooden divider tray and have been kept in excellent condition. Whether you're looking to expand your precision toolset or add to a vintage collection, these calipers offer quality, reliability, and timeless craftsmanship.