What did they store inside?

These vessels held various dry drugs, herbs, syrups, ointments, and liquid tinctures required by pharmacists and apothecaries for daily compounding. Larger carboys and storage jars held bulk supplies or distilled water ready for dispensing into smaller bottles.

How do I date a glass jar?

Hand-blown glass featuring pontil marks, surface bubbles, and slight asymmetry generally points toward the Georgian and Victorian periods. Applied gold leaf labels and specific etched designs often narrow production down to the late nineteenth century.

Are ceramic jars waterproof?

Tin-glazed earthenware and majolica jars were designed to hold dry or semi-solid preparations rather than thin liquids. Over long periods, porous ceramic bodies can absorb moisture, so modern display is best kept dry.

How should I clean antique glass?

Gentle wiping with a soft, dry cloth preserves delicate painted or gilded labels without causing damage. Immersing old glass in water can sometimes loosen historic residue or harm fragile surface finishes.