This is a 2018 W.R. Case and Sons Cutlery Co. Celebration Case XX folding pocket knife. It features a red bone handle. Serial number 173. Comes with box. Specs Brand/Model:

This is a 2022 Case XX 3344 folding pocket knife made in the USA. It features a yellow handle. Comes with box. Specs Brand/Model: Case XX 3344

This is a 2019 Case XX 10254 folding pocketknife made in USA. It features a synthetic handle. Specs Brand/Model: Case XX 10254