The blade is showing the patina that only comes from over 100 years of age. Tiffany and Company clearly stamped on the ricasso, with somewhere to the New York under the Tiffany and Company. This knife is in excellent condition for its age, maybe a small blemish/ flea bite or two on the edge of the blade ; Knife has some staining or age spots. Approximately Knife is heavy 427.91 grams.Approximately Blade Is 9 3/4. Approximately Knife 15 1/4 overall. Super Rare & Super Old. Ive been doing this for a while. And for the doubters, which I invariably get each time I list a knife- this knife has been verified by one of the foremost authorities on edge weapons. So, if youd like to contact me I would definitely love to educate you all. Please use the photos as part of the description. Good luck to everyone on this very rare exquisite Civil War gem! The item "ANTIQUE TIFFANY & CO NEW YORK BOWIE KNIFE CIVIL WAR ERA 1837- BRASS FITTINGS" is in sale since Saturday, March 13, 2021. This item is in the category "Collectibles\Knives, Swords & Blades\Collectible Fixed Blade Knives\Vintage Fixed Blade Knives\Factory Manufactured". The seller is "tray1119ted" and is located in Dearborn Heights, Michigan. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, China, Sweden, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay, Dominican republic, Russian federation.