# Securing autographs and letters: the ink is the price, the light takes it away

> Secure autographs: store the ink in the dark, prove authenticity with provenance, not in a sunny frame for good.
> Quelle: https://tresorrari.de/artikel/autogramme-briefe-sichern · Stand: 2026-10-01 · Tresorrari Redaktion

An autograph is ink on a support: card, photo, letter, book page. The ink fades, and a frame in the hallway does that over years that feel comfortable. In the overview [Security for collectors](/artikel/sicherheit-fuer-sammler), letters sit with the paper and with the provenance, because the name alone does not hold the price.

## What breaks without a thief

Light, an acidic support, a felt-tip pen that bleeds through, moisture that frays the signature. You store in the dark. A signed photo you want to look at every day is a copy. The original stays in the folder.

## When someone comes

A binder with "Autographs" on the spine is an instruction manual. The spine stays neutral. Really expensive letters sit in the document cabinet, with the provenance: from whom, when handed over, which expert report on authenticity, if one exists. A signature without this chain is a dispute on the market and, after a theft, an assertion.

## The folder

Support, date, content in one sentence, authenticity note, receipt. A photo of the signature and of the whole sheet. Digital, outside the apartment. The insurance policy gets the lines with the price you can prove, not the price you wish for.

## Häufige Fragen

### Is a framed autograph safe?

From handling, yes. From the light, no, if it hangs permanently. The original is stored in the dark.

### Is the famous name enough as proof?

No. You need provenance or an authenticity opinion, otherwise the price after a loss is your word.

### Letters and cards together?

Only if the list separates them. A letter with content is a different piece from a signature on a photo.