This recent Estate find is a VINTAGE (likely 1960's) KENYON-BRUEHL MARINE PROTRACTOR in Original Wood Box with Original Instruction Booklet. Protractor has Patent No. 2265893. This Professional Instrument is made in New York, USA by the KENYON Instrument Company. Measurements when in box are approximately 5-1/4"W x 22-1/8"L. Protractor and Booklet are in Excellent overall condition with only expected minor wear from use/age and storage. Wood Box shows a little more wear with a missing front locking hook and wood end piece and crack in wood by corner - see last four pictures. Please see condition description and all pictures. NOTE: International orders are subject to buyers Country charging tariff/customs fees upon entry - Not included in Purchase/shipping price for item. To see more Vintage/Antique Collectibles from this Estate, other Estates and several Picks just VISIT My Store Link and Thank You for Looking!!!