How were pair silver wine coasters used?

These pieces sat upon the dining table to hold heavy wine bottles and decanters. Guests slid them between diners along the polished wood surface after the servants withdrew. The raised walls kept condensation and drips away from table linens. Matching pairs allowed red and white wines to circulate simultaneously in opposite directions.

What is the difference between sterling and plate?

Sterling silver contains a guaranteed high purity of precious metal throughout its entire structure. Silver plate applies a thin layer of silver over a base metal such as copper or brass. Old Sheffield plate uses a fused fusion method distinct from later electroplating. Under close inspection, older plated pieces reveal subtle copper lines at the unshielded rims.

Why do some coasters have wooden bases?

Turned mahogany or oak inserts provide a stable platform for heavy glass bottles. The wood adds necessary weight to anchor the piece during transit across the table. A baize fabric glued beneath the timber protects the dining table from friction marks. This combination of silver and wood became standard during the Georgian period.

How do I date a Georgian coaster?

Hallmarks stamped on sterling pieces reveal the assay office, date letter, and maker's mark. Pieces lacking hallmarks require stylistic clues such as gadroon borders or pierced vertical slats. Old Sheffield plate relies on manufacturing traits rather than date letters. The thickness of the metal and style of the armorial engraving help narrow down the decade of creation.