The Vintage Western Boulder Colo Fixed Blade Knife is a classic piece of American craftsmanship, featuring a 6" carbon steel blade with a clip point and full tang construction. The ambidextrous design and original vintage appeal make it a sought-after collector's item for those interested in hunting and outdoor activities. This knife utilizes a high-quality leather handle and bears the original patent number 196747, adding to its historical and unique charm. I hope you can see the Pat. date in the picture. Google seems to think there should be a 9 after the 196747 but I do not see a 9. This was referring to a knife with a 4 1/2" blade and this has a 6" blade. I will have to leave it up to you to decide. I am certain this is a old Western knife.