How to Hang a Curio Shelf

There are a number of ways to secure a curio shelf to a wall. Installation methods may vary but should not affect the degree of difficulty.
Always check before you drill to be sure there is no wiring or plumbing behind the wall.

[@texaspoontappa2088]

My curio shelf doesn't have any drill holes in it and I don't want to damage an antique. What should I do? It looks similar to the one in the video

[@beanerschnitzel794]

Fantastic, thanks 🙏