Salt holder pearlized hostess 3 vintage home set

These have been in my family for at least 25 years. I do not see any markings. They are beautiful in person. Octagonal shape.
3 Salt pearlized hostess vintage holder open cellar
table top

Sterling silver spoon

These were open salt holders. People would put salt in them and use a small spoon to sprinkle it in their dinner. They can be used for anything or just decorative.