Interior stamp and date code placement
Where the interior stamp and date code sit, how deep the impression goes, and the letterform spacing.
The reading sequence
4 steps, starting at structural defects and running to cross-read the code against the version claim. Evidence on this point is read at E1 or E3, and 2 of the 4 steps carries a condition that ends the assessment outright.
Locate where both marks belong on this build
Establish the expected position of the stamp and the code, so a mark that has moved is not read as a mark that is missing.
Evidence: E3 — public interior photos of the same model from at least two sources, plus the seller's own clip of the open bag
- The expected position of both marks is pinned to a named pocket, tab or panel.
- Two independent public photos place each mark in the same spot.
- Public photos disagree on whether the code sits in the slip pocket or on a sewn tab.
- Only the storefront's own photos are available, with no second source to confirm position.
- The build carries no position for a code at all, and the listing never claims one.
- The seller states the position changes with every batch, which makes a placement check impossible.
Read the impression under raking light
Decide whether the mark is pressed into the material or applied on top of it, which is a difference of technique rather than of neatness.
Evidence: E1 — macro photos of each mark lit from about 20 degrees to the surface, plus one straight-on frame for reference
- The mark is blind-stamped into the material and readable from the shadow it casts.
- Impression depth is even across the whole word, with no letter sitting shallower than its neighbours.
- The impression is partly filled by the surface finish, so depth only reads at an angle.
- The frames use direct flash, which flattens the shadow the impression depends on.
- The mark sits on the surface with no indentation, which is a printing technique rather than a press.
- Letter depth varies more than the material's own grain can account for.
Compare letterforms, not just the words
Match the shape and spacing of the letters against a reference, because the right word in the wrong typeface still points at a different build.
Evidence: E1 — the raking-light macro placed beside a public reference photo, both cropped to the same two words at the same width
- Letter height and the gaps between letters match the reference within about a tenth of the word's width.
- Round letters carry the same thick-to-thin stroke contrast as the reference.
- The macro is shot at a different angle from the reference, so spacing can only be estimated.
- The reference photo is too low in resolution to compare stroke contrast at all.
- Letterforms are a different style: wider, or with flat endings where the reference shows serifs.
- Spacing drifts across the word, so the final letters crowd together.
Cross-read the code against the version claim
Decide whether the code's pattern and the version named on the listing can both be true of one build.
Evidence: E1 — the code macro read beside the seller's written version sentence from the order thread
- The code's pattern matches the pattern that version uses: same character count, same letter and digit order.
- The code sits in the position that step 1 identified for this version.
- The pattern matches while the position differs from the reference.
- Part of the code is unreadable in the macro the seller sent.
- The code follows a character pattern that the claimed version never uses.
- The code is printed on a loose paper tag rather than pressed into the bag itself.
Why the thresholds sit where they do
Interior marks get read as decoration in most photo sets, when they are better treated as the bag's only written record of which build it is. Three things have to line up for the mark to carry any weight: position, technique and letterform. Position is checked against public interiors rather than the seller's description, because a seller who moved the mark can also describe it in its old place. Technique separates a press from a print, and the two are indistinguishable under flat flash, which is why the raking frame is required. The one-tenth band on spacing was set by measuring the same word on several photographs of one bag, where camera distance alone moved the apparent spacing by about that much.
Common misreads
2 pairs recorded for this point. Each runs in both directions: 1 finding that looks worse than it is, and 1 that looks better.
- looks like Return actually Pass
A stamp that looks faint and shallow in a straight-on frame taken with flash. Flash removes the shadow the impression casts, so a correctly pressed mark reads as flat. Ask for the same frame under raking light.
- looks like Pass actually Return
A correct code, sharp and correctly placed, photographed on a paper card tucked into the pocket. Paper cards are inserted after the bag is finished, so they say nothing about what the bag is.
Check this point against what you were sent
Insufficient evidence
Nothing decided on stamp and date code placement yet: 0 of 4 steps have been read.
0 of 4 steps judged
| Step | Reading | Evidence | Stop met |
|---|---|---|---|
| 1. Locate where both marks belong on this buildneeds E3 | — | ||
| 2. Read the impression under raking lightneeds E1 | The stamp is printed onto the surface rather than pressed into it. Printing cannot be converted into a press afterwards, and the interior will read as a different build for the life of the bag. | ||
| 3. Compare letterforms, not just the wordsneeds E1 | — | ||
| 4. Cross-read the code against the version claimneeds E1 | The code follows a pattern the claimed version never uses. What shipped is a different build from what was named, and no repacking or discount turns it into the version that was paid for. |
Sources and checks
- Public community thread — Interior photo sets where a stamp or code was the disputed detailn=36
- Editor analysis — 20 degree raking angle and the one-tenth spacing band chosen for repeatabilityno sample
- Platform published rule — Listing description and version wording rules as publishedno sample
Last checked · next review due · status current.
Return to Bags: pre-purchase judging points, or read how verdicts are defined on the method page.