Vintage Salt Cellars Set of 3 White, Yellow & Blue Inside

Description

Vintage Salt Cellars Set of 3 White, Yellow & Blue Inside. Condition is "Used".
These came from a collection from an estate of avid salt cellar collectors. No known dates or origin. I am assuming they are sterling based on the tarnishing and they are not magnetic but I don’t know. Please be aware of that before purchasing. No markings that I can see. Some wear on interior colors.
Each cellar weighs Less than one ounce ( .8 oz)
The yellow color is more of a mustard yellow in person. The blue is a royal blue with a hint of teal.
Spoons available in my other listing.