This is a classic Buck knife model 111. It has it's original box and is in brand new ,never been used condition. It has the model number 111 on the blade as well as on the back of the pouch. The "saddlework" engraving has 2 banners on it for personal engraving. The one side has "R.M.O." engraved on it and stands for rocky mountain oysters. This is a trap and skeet shooting club that my grandfather belonged to. This knife served as a trophy. I have owned it since 1990. Feel free to E mail me with questions, I will try to answer them as quickly as possible but bear with me as I have a hard time finding time to check my e-mail. This is a beautiful knife and has never been carried or used. good luck!