Ox Knobs
Ox knobs are instruments that are slid over the ends of cow horns that are either blunt or have a rounded bulb. They have screw holes in them to keep them in place with a couple of screws. They’re used to prevent a human from being gored by the horns.

Ox Knobs
Harness Or Saddle Buckles
Saddle or Harness? Iron or brass are used to make these buckles. They’re a type of strap that wraps around an animal’s belly and is used to secure the shafts of a vehicle. The utilitarian models did not evolve dramatically over time, making dating these parts difficult.

Harness Or Saddle Buckles