International Silver Marks: British, French, Italian, and Mexican Stamps Explained

One of the first things that confused me when I started buying silver across borders was how different the marking systems are. A British teaspoon, a French candy dish, an Italian bracelet, and a Mexican bangle all use completely different visual languages to say the same thing: “this is real silver, and here is the proof.” If you only know one system, you will misidentify pieces from everywhere else. I have watched dealers confidently call a French Minerva mark “a maker’s stamp” because they only knew the British lion.

This tutorial walks through the four most common international silver marks you will run into in the American market: British, French, Italian, and Mexican. By the end, you should be able to look at a stamp and know which country’s system it belongs to, and roughly what it is telling you. We will keep it practical. No history lectures about medieval guilds unless they actually help you read a mark.

Why Countries Mark Silver Differently

Each country developed its hallmarking system based on its own laws and guild traditions. Britain built a multi-symbol assay system because silver was heavily regulated and taxed from the Middle Ages onward. France built a system around state-controlled assay offices with distinctive pictorial punches. Italy, unified late, built a simpler numeric system in the 20th century. Mexico, with its massive 20th century silver export industry, went through several different mark systems in just a few decades.

The practical consequence is that there is no universal silver mark. A “925” stamp is the closest thing to an international standard, and even that means different things depending on what other marks surround it. So you have to learn the systems individually. Let’s go country by country.

British Silver Hallmarks: The Multi-Symbol System

We covered the British system in depth in our silver hallmarks guide, so this is a quick refresher focused on identification. A British hallmark is a set of several small stamped symbols, usually four or five, arranged in a row. The combination of a walking lion, a town symbol, a date letter, and a maker’s initials is unmistakably British.

How to Recognize It Fast

Look for the lion passant. That walking lion, right forepaw raised, is the giveaway. No other country uses it. If you see the lion, you are looking at British sterling, and you can then work out the assay town by the symbol beside it. London is a leopard’s head, Birmingham is an anchor, Sheffield is a crown, Edinburgh is a three-towered castle.

Reading the Date

The date letter is the part people find intimidating, but the method is straightforward. Match the letter, its case, its font, and the shape of the surrounding shield to a chart for that specific assay office. Each office published its own cycle, so a lowercase “g” in London means something different from a lowercase “g” in Birmingham. Use Bradbury’s or the free online charts from the assay offices.

One shortcut: if you see a sovereign’s head profile anywhere in the mark set, the piece dates between 1784 and 1890. That duty mark alone can save you from misreading a worn date letter.

French Silver Marks: Minerva, the Boar, and the Crab

French silver is the second most common system I run into, and it is the one people misread most often. France uses pictorial punches featuring heads, and the specific head tells you both the fineness and the assay office. There are two main marks you need to know.

The Minerva Head (First Title, 950)

The Minerva mark is a profile head of the goddess Minerva in a beveled oval or octagon. This indicates “first title” silver, which is 95% pure, slightly higher than sterling. Higher-end French silverware and jewelry carries this mark. If you see Minerva, you are holding 950 fineness silver, which is excellent quality and actually softer than sterling because of the higher purity.

The Boar’s Head (Second Title, 800)

For “second title” silver at 80% purity, France uses a boar’s head profile in an oval. You see this a lot on older French flatware and on pieces meant for everyday use. The boar’s head is sometimes confused with the crab mark (more on that below), but the boar is unmistakable once you have seen it. It has a snout, an ear, and a bristly mane.

The Crab and the Old Man Marks

Before 1838, France used a different system. Pieces from the Ancien Regime and the Empire periods carry a crown above a letter (the charge mark) and a crowned letter or a “old man” profile (the discharge mark). The crab mark, used in some departments for smaller items, is a small crustacean profile. If you are dealing with pre-1838 French silver, you really need a specialized reference because the system was reorganized multiple times during the Revolution.

The Maker’s Mark in France

French maker’s marks are a lozenge (diamond shape) containing the maker’s initials and a symbol, often a lozenge-within-lozenge. Christofle, the famous French silver house, used a “CC” lozenge with a balance scale. These maker’s marks are well documented and help you confirm both authenticity and date range.

A practical tip: French silver from after 1838 will have both the Minerva or boar’s head AND a maker’s lozenge. If you see only one of them, something is off. Either the mark is incomplete from wear, or the piece is suspicious.

Italian Silver Stamps: The Star and Number System

Italy unified its silver marking system relatively late, and the result is cleaner and more numeric than the French or British approaches. The system you see on most Italian silver today dates to a 1968 law, though earlier marks exist.

The Modern Italian Mark (Post-1968)

The standard modern Italian silver mark is a five-pointed star followed by a number, stamped inside an oval or cartouche. The star indicates the piece was made in Italy, and the number identifies the silversmith or firm registered with the Italian assay authority. So you might see “star 21 AR” or “star 1 VR,” where the number is the maker’s registration code and the two letters are the province code (AR for Arezzo, VR for Vicenza, MI for Milan, and so on).

Alongside this, you will see the fineness number stamped separately: usually “925” for sterling or “800” for the lower Italian standard. Italian 800 silver is common on cheaper flatware and souvenir pieces, while 925 is the standard for jewelry meant for export.

Pre-1968 Italian Marks

Before the 1968 reform, Italian silver carried marks that varied by region and by the ruling government. You might see a fasces (the bundled rods symbol from the Fascist era) on silver from the 1930s and 1940s, or earlier marks with the kingdom’s coat of arms. These are harder to date precisely without a reference book, but the star-and-number system is the one you will see on anything modern.

Italian Jewelry Specifics

Italy is one of the world’s largest producers of silver jewelry, particularly chain necklaces and bracelets from the Vicenza and Arezzo regions. These pieces almost always carry the star mark, a 925 stamp, and often a maker’s mark like “CN” (Casa Nobile) or one of the major chains’ codes. The chain quality from Italy is generally excellent, and the marking system is reliable enough that I trust it more than most. That said, Italian marks have been forged too, especially on cheap import jewelry sold through online marketplaces.

Mexican Silver Marks: The Most Confusing System

Mexican silver is where even experienced collectors get tripped up, because Mexico changed its marking system several times in the 20th century and individual designers in Taxco used their own distinctive marks. If you collect Mexican silver, you need to understand three main systems.

The Eagle System (1948 to 1979)

From 1948 until roughly 1979, Mexican silver carried an eagle stamp, a numbered eagle inside a circle. The number identified the maker or city. For example, eagle number 1 was for William Spratling, the American who founded the Taxco silver revival. Eagle number 3 was for Hector Aguilar. The eagle system is how you date Mexican silver to that 30-year window. If you see the eagle, you have a piece from the golden age of Taxco.

The Letter and Number System (Post-1979)

After the eagle was phased out, Mexico switched to a system of letters and numbers stamped in an oval or rectangle. The format is typically “TF-12” or “ME-04,” where the letters identify the city (TF for Taxco, ME for Mexico City) and the number identifies the individual workshop. This system is still in use. Modern Mexican silver jewelry sold for export carries this mark along with a “925” stamp and often a maker’s mark like “TC-66” for Taller de Cortez.

The Pre-1948 Era and Designer Marks

Before the eagle system, Mexican silver from the 1930s and early 1940s often carried only a designer’s mark and a “925” or “980” stamp. William Spratling used “WS” or “Spratling de Mexico.” Margot van Voorhuis Carranza used “Margot de Taxco.” Fred Davis used “FD” or “Mexico.” These designer marks are highly collectible and well documented. The purity varied, with 980 (98% silver) common in the earliest Taxco pieces before 925 became the export standard.

A Note on Purity in Mexican Silver

Mexican silver historically ranged from 900 to 980 fineness, depending on the era and the maker. Early Taxco pieces were often 980, which is softer and more prone to denting. Mid-century export pieces standardized at 925. Modern Mexican jewelry is almost always 925 for export consistency. If you see “980” on a piece, it is likely early Taxco and worth a closer look.

Side by Side: Identifying the Country at a Glance

Here is a quick identification table I use when sorting mixed lots. Once you internalize these, you can usually call the country within a few seconds of picking up a piece.

Country	Giveaway Mark	Typical Purity	Era Indicator
Britain	Lion passant	925 (or 958 Britannia)	Date letter + town symbol
France	Minerva head or boar’s head	950 or 800	Head style + maker lozenge
Italy	Star + number + province code	925 or 800	Star system post-1968
Mexico	Eagle, or TF/ME letter code	925 (older: 900, 980)	Eagle = 1948 to 1979
Germany	Crescent moon + crown	800 or 925	Pre-1888 varied by state
Russia	Woman in kokoshnik head	875 or 916	Pre-1896: earlier heads

The German and Russian Marks (Bonus Round)

Since we are talking international silver marks, two more systems deserve a mention because they show up in estate lots and antique shops in the US.

German silver since 1888 carries a crescent moon and a crown, stamped together, which indicates the national standard. The fineness number, usually 800 or 925, appears nearby, along with a maker’s mark. Pre-unification German silver used regional marks that varied by state (Hanover, Berlin, Munich, and so on), and those are a deep rabbit hole of their own.

Russian silver carries a woman’s head wearing a kokoshnik, the traditional headdress, facing left. From 1899 to 1908, the kokoshnik faces left; from 1908 onward, it faces right. The fineness is usually 875 (87.5%) or 88 zolotniks, with higher-end pieces at 91.6% (88 zolotniks). Russian silver also carries an assay master’s initials, which can pin the piece to a specific city and time. Fabergé pieces carry the firm’s mark alongside the imperial marks.

Step by Step: How to Identify an Unknown Silver Mark

Here is the workflow I use when I pick up a piece with unfamiliar marks. Follow this order and you will waste less time.

• Step one: Look for the lion passant. If present, it is British. Move to the town mark and date letter.
• Step two: Look for a profile head in an oval. Minerva means French 950. A boar means French 800.
• Step three: Look for a five-pointed star followed by a number and two letters. That is Italian, post-1968.
• Step four: Look for an eagle in a circle or a two-letter city code like TF or ME. That is Mexican.
• Step five: Look for a crescent moon and crown. That is German, post-1888.
• Step six: Look for a kokoshnik head. That is Russian.
• Step seven: If you see only a number like 925, 800, or 900 with no pictorial mark, you are likely looking at American or untraceable modern jewelry. Trust the maker, not just the number.

Decoding French Maker’s Marks in Detail

The French maker’s mark deserves more attention because French silver is common in estate lots and the maker’s mark carries useful information. The mark is always struck inside a lozenge, the diamond shape, and it always contains the maker’s initials plus a symbol. The symbol distinguishes makers with the same initials, because France has had a lot of silversmiths named Martin or Bernard over the centuries.

Christofle, the most famous French silver house, founded in the 1830s, used a “CC” monogram with a balance scale in the lozenge. Christofle produced both solid silver (carrying the Minerva or boar’s head) and silver-plated items under the “Gallia” and “Avene” brand names. The plated items carry the Christofle maker’s mark but not the Minerva, because they are not solid silver. This is a useful distinction: if you see the Christofle lozenge without Minerva, the piece is plated, not solid.

Other notable French makers include Puiforcat (an “OP” monogram, founded 1820), Ercuis (a crown over “E”), and Tetard Freres. French maker’s marks are documented in published references, and the French assay authority maintains records. For a piece of solid French silver, identifying the maker from the lozenge adds value and confirms authenticity.

Italian Silver Chain Production: Why It Matters

Italy is the world’s largest producer of silver chains, and most silver chains sold in the US, regardless of where they are branded, originate in Italian factories. The two main production regions are Vicenza in the north and Arezzo in Tuscany. Chains from these regions carry the star-and-number mark, the 925 stamp, and often a maker’s code.

The quality of Italian machine-made chains is generally high. The link patterns, like cable, figaro, curb, and rolo, are standardized, and the factories produce consistent, well-finished product. This is why Italian silver chains are reliable. The marking system is enforced by the Italian government, and the star mark is hard to forge convincingly because it requires a registered maker number.

The risk with Italian silver is not usually the chain itself but the findings, the clasps and jump rings, which are sometimes sourced separately and may be lower quality or plated. If you buy an Italian silver chain and the clasp fails a magnet test while the chain passes, the clasp may be a plated replacement. This is a common issue with repaired or reworked chains. Check the clasp independently.

The Dutch and Swiss Systems (Honorable Mentions)

Two more European systems show up occasionally and are worth recognizing. Dutch silver since 1814 carries a sword mark (for smaller items) or a Minerva-like head (for larger items) alongside a date letter system similar to Britain’s. Dutch silver is often 835 or 925 fineness. The sword mark, two crossed swords, is the quick identifier for Dutch silver. Swiss silver carries a bear mark, a small bear in profile, for pieces assayed in Bern. Swiss silver is less common in the US but shows up in watch cases and some jewelry. The fineness is typically 800, 875, or 925.

What International Marks Do Not Tell You

It is worth being clear about the limits. Even a genuine-looking international mark does not guarantee the piece is authentic. Marks get forged, transplanted, and misapplied. A real British hallmark on a genuine antique is strong evidence, but a Mexican eagle stamp on a modern bangle from an unknown seller is weaker evidence, because the eagle system is widely faked on cheap import jewelry.

The mark tells you what the piece claims to be. The metal tells you what the piece actually is. When the price justifies it, test the metal independently. Acid testing, XRF analysis, or a trusted appraiser all beat staring at a stamp and hoping.

Buying Across Borders: Practical Advice

If you are buying international silver, especially online, a few practical habits will save you money and aggravation.

Ask the seller for a clear, close-up photo of the marks. Not a photo of the whole piece, a macro shot of the stamps. Legitimate sellers have loupes and cameras and will provide this. Sellers who dodge the request are a red flag. When the photo arrives, compare it to the reference charts for the claimed country. A French piece should show Minerva or a boar’s head in a recognizable oval. An Italian piece should show the star and number. If the marks look fuzzy, off-center, or inconsistent with the country’s system, walk away.

Be especially cautious with “Mexican Taxco” silver sold cheaply online. Real Taxco designer silver commands real money. A “Spratling” bangle for $40 is not a Spratling bangle. The designer marks are heavily faked, and the eagle system has been reproduced on modern import jewelry. Buy Mexican designer silver from reputable auction houses or established dealers who can show you provenance.

How This Applies to Custom Sterling Jewelry

For context, at lhcjewelry.com our custom 925 sterling pieces carry a 925 stamp and a maker’s mark, but they do not carry the multi-symbol assay marks described above, because we operate in the US where there is no compulsory assay system. If a customer in France or Italy bought one of our pieces and wanted to resell it as sterling in their domestic market, it would need to go through their local assay office for marking. This is normal for cross-border silver trade. It is also why understanding international silver marks matters even if you mostly buy American: the same piece of metal gets treated differently depending on where it changes hands.

Building a Visual Memory

The fastest way to get good at identifying international silver marks is to handle pieces. Go to estate sales, flea markets, antique malls. Pick up pieces, look at the marks with a loupe, and guess the country before checking. You will be wrong a lot at first. That is fine. After a few hundred pieces, the Minerva head, the eagle, the lion, and the star become as recognizable as letters of the alphabet. Your eye just sorts them.

I keep a small box of reference pieces in my shop, one example of each major country’s marking system, so I can show customers what to look for. It is one thing to describe a Minerva mark in words and another to hand someone a French spoon and let them see it under a loupe. If you are serious about collecting, build your own reference set. It does not need to be valuable, just genuinely marked.

The Takeaway

British, French, Italian, and Mexican silver all use distinct marking systems, and once you learn the visual signature of each, you can sort mixed lots and date pieces far more accurately. The lion means Britain. Minerva and the boar mean France. The star means Italy. The eagle and the letter codes mean Mexico. Each system has its quirks and its weak points, and each can be faked, but knowing them puts you ahead of 90 percent of buyers in the market.

The rest is practice, a good loupe, and a willingness to look things up when you are unsure. The reference material is free. The skill is in recognizing what you are looking at, and that only comes from handling the metal.