Vintage well used Nautical / Sailing Plastic Compass Course Tool.  It has a very nice compass rose that's mostly intact and readable.  Plastic arm measures 20" long by 1 1/2" wide.  Use it as intended to plot your course or use it as a teaching guide.  Made by the Kelvin & Wilfrid O. White Company out of Boston, MA, USA back in the day.  Make this yours today with Free Shipping!

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