Clock - Wood, Brass - 1950-1960

The Westminster chime from my grandma and grandpa's house; it works, I hear it ring during my childhood. I don't recall the melodies anymore.
It is in good condition, a tiny micro crack on the upper front glass about 1 cm long, barely noticeable. There is a key to lift it; I don’t know how to use it, so I haven’t tried, but it still rang two months ago when we cleared out my grandparents’ house.