Reminds me of a rough Cold Steel Tai-Pan. Sheath is nice heavy leather marked D. Solomon FBC with a bear. I looked and didn't find anything. I would say vintage work by the leather.A nice heavy collectible or ready for use knife. I wanted to add, this is not a Pakistan cheapy.
This is a thick well made killing cutting knife without doubt. I would put my best guess that is is American made. Also guessing 70's to 80's. The item "Vintage Custom Buffalo Scale American Indian Style Dagger Knife FDC Solomon" is in sale since Thursday, April 23, 2020.
This item is in the category "Collectibles\Knives, Swords & Blades\Collectible Fixed Blade Knives\Modern Fixed Blade\Custom & Handmade". The seller is "penelopee2006" and is located in Laramie, Wyoming. This item can be shipped to United States, all countries in Europe, Canada, Japan, Australia, China, Taiwan, Thailand, Hong Kong, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Qatar, Kuwait, Bahrain, Malaysia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, Honduras, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Turks and caicos islands, Bangladesh, Brunei darussalam, Bolivia, Egypt, French guiana, Guadeloupe, Jordan, Cambodia, Macao, Martinique, Nicaragua, Pakistan, Paraguay, Uruguay.