What are cobalt blue glass salts?

These are small decorative vessels designed to hold salt at the dining table, combining rich blue glass with metal mountings. They appear as open salt cellars, liners inside pierced silver frames, and components of larger cruet sets across various historical periods.

How were salt cellars used?

Dinners used open salt cellars to hold loose salt, which guests pinched or spooned onto the edge of their plates. Servers paired them with small condiment spoons to manage portions during meals before shakers became common.

How do I clean cobalt glass?

Clean cobalt blue glass gently using warm water and mild soap, avoiding harsh abrasives that might scratch the surface. Take care to separate glass liners from silver mounts before washing to protect both materials from damage.

Are the glass liners removable?

Many silver frames on this page feature openwork or wirework designs that allow the cobalt glass liner to lift out. This construction made cleaning and refilling the salt cellars practical for everyday dining use.

How do I date these items?

Dating relies on hallmarks stamped into the silver mounts, stylistic cues from periods like the Georgian and Victorian eras, and manufacturing techniques. Items without silver mounts look to the glass form and colour depth to place them within the eighteenth, nineteenth, or twentieth centuries.