The Vecta Rose is a pressure sensitive compass rose that can be applied directly to a chart when the existing printed rose on the chart is not in a convenient location. It can be oriented to either true or magnetic north for handy reference. Six vecta...

The Vecta Rose is a pressure sensitive nautical compass rose that can be applied directly to charts when the existing printed rose on the chart is not in a convenient location. It can be oriented to either true or magnetic north for handy reference. Pack...

This 7x35mm Prism telescope fits Tamaya, Astra IIIB and C. Plath sextants. The increased magnification of this scope allows the sun's diameter to appear larger. It also better defines a distant horizon as seen from a ship, helping the navigator determine...

Any of our brass or chrome instruments with a base size up to 5.75 inches, look stunning mounted to this 7-inch round Mahogany finished wood plaque. 7-inch (178 mm) diameter round wood plaque Mahogany finish Fits one instrument with base to 5 3/4-inch...

With the aid of a Vectormaster, you may quickly determine a course that will put maximum distance between your vessel and an oncoming storm, given the position of a storm and direction and speed of its advance. This circular slide rule can be used to...

This replacement black felt tip pen cartridge fits both the Classic Barograph (410-C) and the Dampened Deluxe Quartz Barograph (410-D). Lasts 6-9 months Fits both 410-C and 410-D barographs Length: 2.4 in (6.1 cm) Width: 2.3 in (5.84 cm)...

The Brass Magnifier Chart Weight is a forged brass ring surrounding a 5x magnifying lens. This magnifier is the perfect aide in reading small print on charts, maps, and documents of any kind. The brass is brushed and lacquered so that it will not tarnish...

THIS ITEM IS TEMPORARILY UNAVAILABLE - If interested, please contact our Sales Team at sales@weems-plath.com or 410.263.6700. Eight diaphragm bellows provide maximum sensitivity & precision Hinged mahogany case with glass sides...

THIS ITEM IS TEMPORARILY UNAVAILABLE - If interested, please contact our Sales Team at sales@weems-plath.com or 410.263.6700. Mahogany case with glass sides & polished brass handle Quartz movement with 4 diaphragms Requires...

The Tamaya 7x35 Monocular Scope fits either the Tamaya Spica or Tamaya Jupiter sextants. It has an angle view of 6.5° and relative brightness of 25. This powerful scope is reliable in nighttime as well as daytime conditions. All surfaces of the lens have...

Perfect for storing charts, log books and more Inside features 4 clear vinyl pockets that are perfect for storing your nav tools The heavy elastic strap inside can secure plotters and parallel rules Strong Velcro...

Roll it, fold it or hang it, the NaviTote will keep your Weems and Plath navigation tools in good order. It works beautifully as a navigation tool caddie at the chart table. Made with Tough Duck, a PVC backed polyester duck fabric for added strength and...