Mexican 50 Pesos Banknote (1972, Ignacio Allende)

Most 1972 Mexican 50-peso notes are worth a few US dollars, not a fortune. The blue Ignacio Allende note from the Banco de México "Familia A" series is a common note, and circulated examples trade in the low single digits in USD. The real money is in crisp uncirculated notes, low or radar serial numbers, and genuine printing errors.

If you inherited a stack of old Mexican paper money and this blue note is in it, this page tells you exactly what it is, what it's worth in 2026, and how to spot the version that's actually collectible.

What this note is

The front shows Ignacio Allende, a criollo military officer who was the armed leader of the Mexican War of Independence alongside Miguel Hidalgo. He appears in uniform, marking his role as a captain in the insurgent army. It's a blue-toned note that many people who lived in Mexico in the 1970s remember from everyday use.

The back shows El Ángel de la Independencia (the Angel of Independence), the gold-winged victory monument on Paseo de la Reforma in Mexico City.

This note belongs to the Banco de México "Familia A" series, the first modern family of Mexican banknote designs. "Familia A" is simply the series letter used to organize designs, roughly the way US collectors talk about a note's series year.

How much a 1972 50-peso note is worth

This note is out of circulation, so its value is collector value, not face value. Condition drives everything.

• Circulated (folds, soft corners, handling): a few US dollars. These are common.
• Uncirculated (crisp, no folds, sharp corners, no stains): worth several times a circulated example, but still modest for a common variety.
• Special serial numbers or errors: this is where prices jump.

Be skeptical of the inflated listings you see online. Most "Familia A" notes are genuinely common. A typical example is worth the equivalent of a few hundred Mexican pesos, which is a small figure in USD. Sellers who price a worn, folded note like a rarity are counting on a buyer who hasn't checked.

Feature	Effect on value
Heavy circulation, folds, stains	Face-of-collectible only, a few USD
Uncirculated, crisp	Several times a circulated note
Low serial number (e.g. 00000123)	Premium, sought by collectors
Radar / palindrome serial (e.g. 1234321)	Premium
Genuine printing error	Multiplies value, can reach several times face

What makes yours worth more

Check three things:

1. Condition. No folds, no writing, no tears, corners intact. Uncirculated (UNC) notes are the ones dealers and graders want.
2. Serial number. Low numbers, radar/palindrome numbers, or solid digits (all the same number) are prized in world paper money collecting.
3. Printing errors. Misaligned cuts, ink smears, factory folds, missing print, or off-center serials turn a common note into a rarity. Normal wear is not an error.

For serious value, the note should be authenticated and graded. Third-party grading services like PMG (Paper Money Guaranty) encapsulate world notes and assign a numeric grade, which is what buyers in the international market pay attention to.

The overhyped versions

The myth is that any old Mexican banknote is worth a fortune. It isn't. The plain, circulated 50-peso Allende note is one of the most available Familia A notes there is. If a listing claims a worn, folded example is worth hundreds of dollars, treat it as clickbait pricing. The premium lives in genuine uncirculated condition, special serials, and verified errors, not in age alone.

How to tell if yours is genuine

For a note this old, focus on the paper and the printing:

• Watermark: hold it to the light and look for a watermark image, not a printed-on imitation.
• Security thread: an embedded thread, not a printed line.
• Intaglio feel: genuine notes have raised ink you can feel on the portrait and lettering. Reproductions feel flat and smooth.
• Color and paper: authentic notes use textured banknote paper. Photocopies and reproductions show flat colors and smooth, plain paper.
• Compare to official images: match the design, signatures, and serial format against Banco de México reference images.

If you're unsure, post clear photos of both sides in the Pesoteca forum and the community will help you check it.

Where to sell it

To sell a 1972 50-peso note safely:

• A verified numismatic dealer from the Pesoteca shop directory can appraise it in person and pay fair market value.
• The Pesoteca buy-and-sell forum connects you directly with collectors.
• For higher-value uncirculated or error notes, consider getting it PMG graded first, then selling to the international world-paper-money market, where graded Mexican notes have steady demand.

Photograph both sides in good light, note the serial number, and be honest about condition. Don't dump it on the first social-media offer.

Want to know what actually gets faked in Mexican paper money? Read the most counterfeited banknotes in Mexico, by the numbers.

Got one with an odd serial number or something that looks like an error? Post it in the forum and let's figure out together what you're holding.

The 1972 50-peso note features General Ignacio Allende in military uniform. A criollo soldier from San Miguel el Grande (today San Miguel de Allende), he was the military strategist of the first phase of Independence: alongside Hidalgo he led the 1810 movement until both were captured and executed in 1811. His military training gave the insurgency its first discipline of arms.

The reverse shows the Ángel de la Independencia, the column crowned by the Winged Victory on Paseo de la Reforma, a monument that sums up the struggle Allende helped begin.

The note belongs to family A of the "old pesos," predating the 1993 reform. In 1972 a fifty-peso note was a high denomination for everyday use; the astronomical figures of thousands and tens of thousands would arrive with the inflation of the 1980s.