Salt Related Items is a miscellaneous subseries that contains salt materials that do not fit into the above subseries. It contains items that distribute salt, such as grinders and salt holders for livestock. There are also decorative household items in this subseries such as a souvenir jar of salt from the Dead Sea, an hourglass, a candleholder, and a commemorative tile. There are also salt company related items, such as seal embossers, a Detroit Salt Company mason jar, and an advertising linocut. Of note is a slab of salt gathered by salt collectors in the Sahara Desert, and a Twareg Salt Crusher, also from the Sahara.

Researchers interested in marketing, advertising and design history will be especially interested in the Salt Bags, Ephemera, Edible Salt, and Salesmen Samples series.