Antique 1818 Georgian silver gilt vinaigrette marked Laurence Twentyman

Antique 1818 Georgian silver gilt vinaigrette marked L.T. Laurence Twentyman? Beautiful decoration, amazing flower decorations, clear Hallmark for the year, etc. Not sure on the maker's mark; could it be L.T ?Very collectible, with some minor age-related wear. It is over 200 years old !? 3 cm wide 2 cm deep, and 1 cm tall This exquisite little vinaigrette (a vinaigrette box is a small decorative box, historically used to hold a sponge soaked in a fragrant vinegar solution, often worn as a personal accessory). These boxes were designed to mask unpleasant odors encountered in public spaces, acting as a personal scent diffuser. The box typically featured an outer case with a lid and an inner hinged or pull-out grill, under which the sponge was placed.

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Silver-gilt, also known as gilded silver or vermeil, is a type of silver object that has been coated with a layer of gold. This process, known as gilding, gives the silver a gold appearance. Many large, seemingly gold objects, such as sporting trophies and some crown jewels, are actually silver-gilt.

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Key characteristics of silver-gilt:

Base Metal:

The foundation of silver-gilt is typically sterling silver (92.5% silver, 7.5% other metals).

Gold Coating:

A layer of gold, often 18-carat gold or higher, is applied to the silver. The gold layer must meet certain thickness requirements, such as being at least 2.5 microns thick according to AC Silver,.

Appearance:

The gold layer provides a gold-like appearance, making the piece look like it is made entirely of gold.

Common Uses:

Silver-gilt is used in a variety of decorative and functional objects, including jewellery, tableware, trophies, and ceremonial items.

Historical Context:

Gilding techniques have been used since ancient times, with examples found in Egypt and the Near East dating back to the third millennium BC, according to Ancient & Oriental. The process involves applying gold leaf or using other methods to adhere gold to the silver surface.

Modern Applications:

In modern jewellery, silver-gilt (often referred to as 'vermeil') is a popular choice, offering a more affordable alternative to solid gold jewellery. Arthus Bertrand, for example, utilises silver-gilt in their jewellery collections, mixing it with other materials like silver.