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Turn an antique spoon over, and you may find a row of small stamps, such as a lion, an anchor, or letters. If you wonder, “What do these symbols mean?”, you have found your gateway into the world of British silver.

These stamps are called “hallmarks.”They offer clues to the history of an object that cannot be discovered simply by admiring its beautiful decoration. By researching them, you may discover when your favorite silver piece was tested and whether it is associated with a particular workshop or maker.

You do not need to memorize everything from the start. Begin simply by knowing that “each small stamp has its own meaning.”

Hallmarks: Clues to the Identity of Silverware

Hallmarks are stamps that indicate that precious metal has been tested for purity and other details. Britain has a long history of testing and marking silver, and clues to this history can still be found on antique silverware and silver pocket watch cases.

The joy of British silver lies not only in its purity but also in the information that can be deciphered about where and when it was tested. Small stamps tell part of the story of objects that cannot speak for themselves.

What Is the Commonly Seen “Sterling Silver” Mark?

Sterling silver is a silver alloy containing 92.5% silver. It is also represented by the number “925.” Copper and other metals are added to silver to give it the hardness and strength needed for use as tableware and decorative items.

A higher silver content does not necessarily make an item better suited for everyday use. Sterling silver has long been valued for combining beauty with practicality.

Important Things to Know First
Silver marks vary depending on the period, region, and size of the object. Not every item will have the same number of marks, and it is important not to draw conclusions based on a single feature, such as assuming that “the absence of marks means it is not silver” or that “the presence of 925 means it is British.”

Start by Looking for These Five Marks

The following marks can be found on antique British silverware. Compare them with the illustrations and look for easily recognizable shapes such as animals, letters, and faces.

How to Read British Silver Hallmarks

Type of Mark What It Indicates and What to Look For
A. Maker’s Mark
(Sponsor’s Mark)
A mark indicating the workshop or maker that submitted the object for testing. Initials are often used, and the shape of the surrounding frame is also a clue in addition to the letters. It does not necessarily indicate the craftsman who actually made the object.
B. Standard Mark Indicates the purity of the silver. A common mark found on antique British silver is the “lion passant,” a lion shown walking sideways, which indicates sterling silver. Other marks are used depending on the region and purity.
C. Assay Office Mark Indicates where the object was tested. Examples include the leopard’s head for London, the anchor for Birmingham, and the crown found on antique Sheffield silver. This mark indicates the place of testing and does not necessarily mean the object was made there.
D. Date Letter A letter indicating the year the object was tested. The letter is identified by combining its uppercase or lowercase form, typeface, and frame shape. Because the same letter can represent different years depending on the assay office and period, the letter alone cannot be used to determine the year.
E. Duty Mark A profile of the king or queen indicating that the tax on the silver has been paid. This mark is mainly found on silver from the late 18th and 19th centuries and can help determine the object’s age.

For example, if you see an anchor and letters, you can compare them with a Birmingham date letter chart. Searching for a letter and frame that match is like solving a little mystery.

However, a date letter basically indicates the year the object was tested. While it can provide an indication of the year of manufacture, it does not prove the date the object was made.

Four Steps for Beginners to Enjoy Searching for Marks

How to Research Hallmarks

  1. First, look for where the marks are located
    On a spoon, they may be on the back of the handle; on a vessel, on the bottom or side; and on a pocket watch, on the inside of the case. However, do not force open the watch cover or any other part, and ask the retailer how to open it if you are unsure.
  2. Examine the marks closely in a well-lit area
    A magnifying glass or a close-up photo taken with a smartphone can be useful. Changing the angle of the light may reveal faint lines. Do not polish the marks vigorously or trace them with a needle or other sharp object, as this may make them harder to see.
  3. Find the assay office mark
    It is easier to search for distinctive shapes such as an anchor or leopard’s head. Once you have identified the assay office, use its reference materials organized by year.
  4. Compare the letters and frame shape with reference materials
    Compare the uppercase or lowercase letter, typeface, and frame of the date letter. Also check the maker’s mark and the object’s design, as this will help you understand the mark more fully than looking at it in isolation.

Useful Reference Materials

For those who want to research carefully at home, a book listing hallmarks is useful. One example is Judith Banister’s English Silver Hall-Marks.

Online, the Silver Makers' Marks website can also help with your research. At first, do not rely on the initials alone; also look at the shape of the frame and the period in which the mark was registered.

What Should I Do? Answers to Common First Questions

Should I Avoid Items with Faint Marks?

Marks may become faint due to wear from years of use and care. A faint mark does not necessarily mean that an object is of poor quality.

Before purchasing, check the condition of the item, including any dents, cracks, or signs of repair, along with enlarged photos of the marks. If you are unsure about the object’s age or material, ask the retailer for an explanation.

Why Do the Marks on the Body and Lid Differ?

Separate pieces, such as the body and lid of a teapot, may each have their own marks. Marks may also be omitted on small parts, so the marks on all pieces are not necessarily arranged in the same order.

However, differences may also be due to repairs or the replacement of parts. Do not draw conclusions based on differences in the marks alone; also consider the craftsmanship, condition, and the retailer’s explanation.

Can Silver-Plated Items Be Read in the Same Way?

Silver-plated items also bear maker’s names and symbols, but these should be considered separately from hallmarks that indicate the purity of the silver. You may find marks such as “EPNS,” which indicate that the item is silver-plated.

This does not mean that silver-plated items are less appealing. They offer many other points of enjoyment, such as beautiful decoration and practical shapes. The most important thing is to understand the material and choose an item that suits your needs.

Start with Something You Love

Knowing about hallmarks adds a new dimension to choosing silver. However, you do not need to wait until you have acquired detailed knowledge before making a purchase.

Start by looking at items that appeal to you, such as a teaspoon with a pattern you like or a small silver piece you would enjoy displaying on your desk. If you plan to use the item, also check its size, weight, condition, and suitability for your intended purpose.

Researching the marks on an item you like and imagining the life of the era in which it was made is one of the joys of antiques. This is how a “beautiful object” becomes “a unique piece with its own history.”

Why not start by looking for a small mark in one of the product photos? Finding even a lion or an anchor may make browsing British silver a little more enjoyable.