Non-hand-signed forms
Secretarial Signatures, Autopens and Preprints Explained
Not every signature that looks real is a forgery, and not every one that isn't forged is hand-signed. Between those two lies a large gray zone: signatures applied by assistants, machines, stamps and printers.
These methods are often entirely legitimate. Busy public figures cannot personally answer every fan letter, and offices that handle huge volumes of correspondence have long used help. The problem comes later, when those items reach the secondary market and are described, innocently or not, as autographs. To a collector, an item is only an autograph if the person signed it with their own hand. This guide explains each non-hand-signed form and how to recognize it.
- Secretarial: signed by an assistant on the person's behalf. Real ink, wrong hand.
- Autopen: a machine that traces a stored signature with a real pen. Real ink, no human signer.
- Rubber stamp: inked impression, often with a flat, blotchy or rimmed look.
- Preprint / facsimile: the signature is printed as part of the photo or card. No ink on top at all.
- A loupe, raking light and comparison catch most preprints and stamps. Autopens and secretarials often need an expert.
Why these matter to collectors
Non-hand-signed items are not worthless as objects. A facsimile-signed photo sent by a fan club can be a charming piece of history. But it is not an autograph, and buying one as an autograph means paying for something you did not get.
These items also cause honest confusion. A family member may have received a "signed" photo in the mail decades ago and believed it was personally signed. Sellers then list it in good faith. Knowing the categories below helps you ask the right questions without assuming bad intent.
| Form | Who or what signs | Ink on surface? | Typical giveaways |
|---|---|---|---|
| Hand-signed | The person | Yes | Natural variation, fluid speed, tapered strokes |
| Secretarial | An assistant or staff member | Yes | Different letter habits; consistent with other secretarial examples |
| Autopen / signing machine | A machine following a stored pattern | Yes | Uniform pressure, blunt starts/stops, identical matches across items |
| Rubber stamp | A stamp | Yes (stamped) | Flat, uneven inking, darker edges, no pen direction |
| Preprint / facsimile | A printer | No | Dot pattern under magnification, perfectly flat, same sheen as photo |
Secretarial signatures
A secretarial signature is written by hand, just not by the person named. Studio publicity departments, fan-mail services and personal assistants have historically signed photos and letters on behalf of busy public figures. The result is real ink with real pen pressure, which is why these can fool casual buyers.
How they are recognized
Experts compare the letter formation with verified examples of the person's genuine signature. Secretarial signatures often look "close but different": the general shape is right because the assistant was imitating the boss, but the underlying habits belong to someone else. Some well-studied signers have known secretarial styles that specialists can identify on sight, which is why exemplar libraries matter so much.
When to be suspicious
- The item was received through the mail in response to a fan letter, especially from a very famous person at the height of their fame
- Several "signed" photos of the same person, sold by different people, look like the same non-matching hand
- A personalized inscription is written in the same hand but the signature style does not match documented examples
Autopens and signing machines
An autopen is a machine that holds a real pen and reproduces a stored signature pattern. Offices that sign large volumes of letters and documents have used signing machines for many decades, and their use by government and political offices is well documented. Because a real pen deposits real ink, autopen signatures can look convincing at first glance.
Common autopen traits
- Uniform line weight. A machine presses consistently; humans do not.
- Blunt starts and stops. The pen is lowered and lifted mechanically, sometimes leaving a small dot or blob at each end instead of a taper.
- Slight, regular wobble. Some machines show a steady mechanical tremor rather than the irregular shake of a slow forger.
- Identical matches. Real people never sign exactly the same way twice. If two signatures overlay perfectly, at least one is mechanical.
That last point is the strongest test, and it is why experienced collectors build reference files of known autopen patterns. A single example in isolation can be hard to call. Two identical examples are not.
Rubber stamps
Signature stamps were common for answering correspondence and approving documents. They are usually easier to detect than autopens:
- The ink sits flat with no sign of a pen's direction or speed.
- Edges of strokes may look darker than the middle, or show a faint rim.
- Inking can be patchy, with gaps where the stamp did not make full contact.
- Faint outlines from the stamp's edge sometimes appear near the signature.
Preprints and facsimiles
A preprint is a signature that was printed as part of the item, not added afterward. Promotional photos, trading cards, programs and mass-mailed fan-club photos often include one. Preprints are the most common thing mislabeled as an autograph on online marketplaces, often innocently.
How to spot one
- Use magnification. Under a loupe, printed signatures on many items show a pattern of tiny dots, the same as the rest of the printed image. Real ink is continuous.
- Tilt it under a light. Ink on a glossy photo usually has a different sheen from the photo surface. A preprint shares the photo's finish exactly.
- Check for depth. Pens leave a slight indentation in paper and sit on top of glossy surfaces. A preprint is perfectly flat.
- Look for repeats. Search the same image online. If dozens of copies have the signature in exactly the same spot and shape, it is printed.
A 10x jeweler's loupe is the single most useful inexpensive tool for this. Pair it with a small LED flashlight for raking light.
10x LED jeweler's loupes on Amazon
Words like "facsimile," "pre-printed," "reprint," "replica," "print of signed photo" or "RP" mean the signature is not hand-signed. Sellers sometimes put these words deep in the description while the title just says "signed."
Checking listings in the wild
Practice makes this faster. Search marketplace listings that are honestly labeled as facsimiles and reprints, then compare them with items carrying third-party authentication. Seeing the difference repeatedly trains your eye.
Honest facsimile listings on eBay Autopen-described items on eBay Authenticated hand-signed photos on eBay Sold listings: secretarial-described items
Reading how experienced sellers describe secretarial and autopen pieces is educational in itself. Those listings also show that these items have their own small collector market as historical curiosities, separate from true autographs.
Build your own reference file
The collectors who rarely get fooled by non-hand-signed items are the ones who have seen thousands of examples. You can shortcut that by keeping a simple reference file for the signers you care about most:
- Documented genuine examples: images of signatures with strong provenance, such as items signed at witnessed events or pieces with recognized third-party opinions.
- Known non-hand-signed examples: images that reputable sources describe as secretarial, autopen or printed.
- Era notes: how the signature changed over time, so you compare like with like.
- Common item types: which photos or cards are frequently found with printed signatures.
Saving these side by side makes differences jump out. It also makes you a better communicator with authenticators and sellers, because you can point to the specific trait that worries you instead of just saying it "looks off."
If you think you own one
If an item you own looks like it may be secretarial, autopen, stamped or printed, do not panic and do not throw it away. Document where it came from, compare it with documented genuine examples, and if it matters to you, send it to a recognized authenticator. If you sell it, describe it accurately. A clearly labeled facsimile sold as a facsimile is perfectly honest. A facsimile sold as "hand-signed" is not.
FAQ
Is an autopen signature a forgery?
Not necessarily in intent, since it is usually applied with the person's authorization. But it is not hand-signed, so collectors do not treat it as an autograph.
Can a loupe detect every preprint?
A loupe catches most printed signatures because of the visible dot pattern or flatness, but some printing methods are finer. Combine magnification with angled light and a search for identical copies.
Are signed photos received from fan mail real?
Some are, many are not. Responses to fan mail have often been handled by assistants, signing machines or printed photos. Treat mail-received items as unverified until compared or authenticated.
Do secretarial signatures have any collector value?
They are not autographs, but some people collect them as historical items. Never buy or sell one as hand-signed.
The bottom line
The question to ask of any signature is not just "is it fake?" but "did this person's own hand put this ink here?" Learn the traits of secretarials, autopens, stamps and preprints, carry a loupe, look for identical copies, and get a professional opinion when the item matters. That habit protects you from the most common mislabeled items in the hobby.