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Annapolis Maritime Antiques
Polaris Navigational Instrument Sighting Assembly
Polaris Navigational Instrument Sighting Assembly
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$419.00 AUD
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This Polaris, utilized as an additional tool for compasses for precise navigation was produced by E.S. Ritchie & Sons, Inc. in Brookline, Mass. This tool was sold to and used by the U.S. Navy. The inscription in the metal reads, " E.S. Ritchie & Sons, Inc. 5550 Brookline, Mass." All parts functional and moveable, comes in a wooden box.
8 1/2" long x 4 1/3" tall
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8 1/2" long x 4 1/3" tall
![Polaris Navigational Instrument Sighting Assembly](http://annapolismaritimeantiques.com/cdn/shop/files/104_2303.jpg?v=1700076538&width=1445)
![Polaris Navigational Instrument Sighting Assembly](http://annapolismaritimeantiques.com/cdn/shop/files/104_2304.jpg?v=1700076539&width=1445)
![Polaris Navigational Instrument Sighting Assembly](http://annapolismaritimeantiques.com/cdn/shop/files/104_2311.jpg?v=1700076538&width=1445)
![Polaris Navigational Instrument Sighting Assembly](http://annapolismaritimeantiques.com/cdn/shop/files/104_2306.jpg?v=1700076539&width=1445)
![Polaris Navigational Instrument Sighting Assembly](http://annapolismaritimeantiques.com/cdn/shop/files/104_2313.jpg?v=1700076539&width=1445)
![Polaris Navigational Instrument Sighting Assembly](http://annapolismaritimeantiques.com/cdn/shop/files/104_2314.jpg?v=1700076539&width=1445)
![Polaris Navigational Instrument Sighting Assembly](http://annapolismaritimeantiques.com/cdn/shop/files/104_2315.jpg?v=1700076538&width=1445)