This is a set of glass salt and pepper shakers with what I assume are silver plated lids. They are more modern in style, with cut glass fluting along the sides of the shakers.
All tagged shakers
Vintage Mini Sterling Silver Salt and Pepper Shakers by Lord Silver
This is a set of 3 pairs of sterling silver salt and pepper shakers made by Lord Silver in their original box. Three of the shakers have larger holes, presumably for pepper.