How do I date a silver paper opener?

Dating relies primarily on the hallmarks stamped into the metal by official assay offices. These marks typically include a maker's mark, a standard fineness mark such as the lion passant for sterling silver, and a date letter corresponding to a specific year. Stylistic cues, such as geometric Art Deco patterns or Edwardian flourishes, also help narrow down the period of manufacture when hallmarks are absent or worn.

Were these items used purely for correspondence?

While primarily utilised at the writing desk for opening letters and bills, larger versions served in the library for cutting the pages of newly purchased books. Desk accessories often reflected the owner's personal taste through decorative novelty handles shaped like animals or figures. Wealthy households maintained elaborate desk sets that included matching blotters, inkwells, and letter openers as standard furnishings.

How should I care for mixed material pieces?

Pieces combining sterling silver with organic elements like tortoiseshell, mother-of-pearl, or horn require careful handling. Avoid harsh chemical dips that can damage organic substances or strip coloured enamel work from the metal. Store them away from direct sunlight and extreme humidity fluctuations to prevent warping or cracking in the natural materials.