Up for auction is an increasingly rare and highly collectible Siebe Gorman six bolt three light British Admiralty Pattern diving helmet in truly excellent condition. The six bolt Admiralty Pattern helmets as used by the British Navy are really getting tough to find these days in even fair to good condition and this helmet rates excellent. More and more of the Siebe Gorman helmets you see on the market today are heavily used and dented. This helmet is used but most certainly not abused. The serial number is 14650 which dates the helmet to the late 1930's to early or mid 1940's. The helmet, breastplate and screw in face plate are all matching numbers 14650. There are only a few minor dents to the bonnet which could easily be removed if the purchaser so desires but in my opinion, the dents are part of the history of the helmet. All glass is original and intact with no cracks. The internal communications are present and in excellent condition. The maker's identification plate on the breastplate is the rarer stamped copper sheet type "Siebe Gorman & Co., LTD, Submarine Engineers, LONDON ". All in all, this is a very very nice British Admiralty Pattern Siebe Gorman six bolt helmet and will make an excellent additon to any discerning dive helmet collection. Sorry but no international shipping, I can only ship to Canada and the Continental United States and shipping is via UPS to street addressed destinations, no P.O. Boxes and shipping on this item is FREE! Yes, absolutely free shipping to Canada and the U.S. How often do you see that anymore on an item like this? Note: Helmet and breastplate will be separated prior to packing to insure that no damage will occur to either component and will be securely packed and shipped in a heavy cardboard container to your destination. Canadian buyers note that the cost to ship to Canada is listed as $1 but will be free as eBay listing template rejected free shipping to Canada. Thanks for looking and Happy Bidding!