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Authenticity & guarantees

How Do You Know It Is Real?

A certificate alone does not make an item authentic. Its value depends entirely on the knowledge, evidence and examination behind it.

Every object we offer is examined before it is accepted for sale: the item, its history and the available period evidence are considered together.

Alex Blackledge examining a race suit
Alex examines every item before it enters the collection.
Every itemPhysically examined before it is accepted for sale
Period evidenceReference signatures, photographs and documented examples
Clear limitsRestoration, uncertainty and attribution are disclosed
Alex Blackledge examining memorabilia at a workbench
The short answer

Four Questions. Clear Answers.

01

What do you examine?

For signatures: ink, pressure, rhythm, letter formation, surface and period variation. For equipment: materials, manufacture, construction, livery, repairs and genuine use.

02

How do you use provenance?

We test the story against dates, races, teams, people and the object itself. Provenance can strengthen an item, but it never excuses failed physical examination.

03

Can everything be photo-matched?

No. We compare period photographs where useful, but only claim a definitive match when distinctive evidence supports it. A genuine item can exist without a conclusive photograph.

04

What if something is uncertain?

Restoration, damage, missing elements, uncertain attribution and limits in provenance are disclosed. Our role is to give the most accurate account, not the most exciting story.

The evidence

Different Objects Demand Different Evidence.

Authentication is a sequence of connected checks — not a logo, sticker or single comparison found online.

01 · Signed material

Autographs

  • Ink flow and pressure
  • Speed and rhythm
  • Letter formation
  • Spacing and proportion
  • Hesitation or tracing
  • Surface and instrument
  • Period variations
  • Item provenance
02 · Physical artefacts

Race-used equipment & components

  • Material composition
  • Manufacturing technique
  • Carbon-fibre weave
  • Resin and finish
  • Fixings and bonding
  • Livery details
  • Repairs and changes
  • Wear and heat exposure
A signed vintage Formula One photograph examined under a magnifying glass
Signatures are examined against the period, the surface and the instrument.

Why The Carbon Tells You The Truth.

Fibre, weave, resin and lay-up changed considerably across Formula One history. A component built in 1991 does not look, under examination, like one built today. That is what makes a reproduction detectable. Our founder, Alex, spent fifteen years in Formula One composites, so components are assessed against the construction methods of their period, not simply how convincing they look.

More about Alex’s Formula One career
Examined before sale

Evidence Before Every Listing.

Every item is assessed for authenticity before it enters the collection. We describe the evidence we have and disclose the limits where they exist.

ConditionDamage, repairs, restoration and missing elements
AttributionFirm identification, or a more cautious description
ProvenanceWhat is documented, and where history is uncertain
Photo-matchingDefinitive, supportive, inconclusive or unavailable
Alex Blackledge examining a signed Formula One photograph in cotton gloves
Every item is assessed before it is listed, not after it is sold.
Your documentation

The Certificate Records Our Conclusion.

Each accepted item is supplied with a numbered AB Memorabilia certificate, linking the object to our examination and to the description we have given it.

A certificate is only as credible as its issuer.
Which is why the evidence, the experience and the honest description behind ours are set out above.
Example AB Memorabilia certificate of authenticity
Example certificate of authenticity.
Our guarantee

Guaranteed Authentic For As Long As You Own It.

Every item we sell carries a lifetime authenticity guarantee. It is given to the original purchaser and does not transfer if the piece is sold on.

If you ever have a question about a piece you bought from us, ask.
Contact us with the certificate number and we will look at it again.
Collect with confidence

Begin Your Collection.

Explore authentic signed memorabilia, race-used equipment and original Formula One components, or ask us about the evidence behind any individual item.