OpenGlyph — Catalogue of the American Public DomainJurisdiction: United StatesRev. 2026.08
Images / art

Two archives, queried live.

Every record below comes from The Met or Smithsonian Open Access and was filtered on that archive’s own rights field before it reached this page. 12 shown for “Photograph of airmail pilot Wesley Smith” — 41 records examined, 1 dropped by the rights gate.

Archives queried 2026-09-01 13:32 UTC · fetched live for this request

Object
Public domainThe Met’s isPublicDomain field is true for this object.
CC0 (public-domain equivalent)Smithsonian’s metadata_usage.access reads CC0 — a waiver, not an expired term.
Not shownAnything failing its archive’s rights field is dropped server-side and never appears here.
Photograph of airmail pilot Wesley Smith

Photograph of airmail pilot Wesley Smith

Artist not stated in the record · c. 1922

CC0 (public-domain equivalent)Smithsonian
Photograph of airmail pilot Arthur Roy Smith

Photograph of airmail pilot Arthur Roy Smith

Artist not stated in the record · c. 1924

CC0 (public-domain equivalent)Smithsonian
Photograph of airmail being loaded in New Brunswick, New Jersey

Photograph of airmail being loaded in New Brunswick, New Jersey

Artist not stated in the record · July 1, 1925

CC0 (public-domain equivalent)Smithsonian
Photograph of airmail loaded for pathfinding transcontinental flight

Photograph of airmail loaded for pathfinding transcontinental flight

Artist not stated in the record · July 29, 1920

CC0 (public-domain equivalent)Smithsonian
Photograph of airmail pilot Dean Smith

Photograph of airmail pilot Dean Smith

Artist not stated in the record · c. 1924

CC0 (public-domain equivalent)Smithsonian
Photograph of airmail pilot E. Hamilton Lee

Photograph of airmail pilot E. Hamilton Lee

Artist not stated in the record · c. 1924

CC0 (public-domain equivalent)Smithsonian
Photograph of airmail pilot Eddie Gardner and airplane

Photograph of airmail pilot Eddie Gardner and airplane

Artist not stated in the record · 1918

CC0 (public-domain equivalent)Smithsonian
Photograph of airmail pilots Edison Mouton and Rexford Levisee

Photograph of airmail pilots Edison Mouton and Rexford Levisee

Artist not stated in the record · c. 1921

CC0 (public-domain equivalent)Smithsonian
Photograph of airmail pilot Jack Knight

Photograph of airmail pilot Jack Knight

Artist not stated in the record · c. 1924

CC0 (public-domain equivalent)Smithsonian
Photograph of airmail pilot Eddie Gardner

Photograph of airmail pilot Eddie Gardner

Artist not stated in the record · August 1918

CC0 (public-domain equivalent)Smithsonian
Photograph of airmail pilot Edward Killgore

Photograph of airmail pilot Edward Killgore

Artist not stated in the record · 1918

CC0 (public-domain equivalent)Smithsonian
Photograph of airmail pilot Ira Biffle

Photograph of airmail pilot Ira Biffle

Artist not stated in the record · c. 1927

CC0 (public-domain equivalent)Smithsonian
What was queried

Where these records came from.

Two archives are wired, and only two. Each one is filtered on its own rights field — never on a title match, and never on the presence of an image file.

  • The Met Collection API (Open Access)Rights field: isPublicDomain. 1 matched · 1 examined · 1 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.0 shown
  • Smithsonian Open Access API (api.si.edu)Rights field: content.descriptiveNonRepeating.metadata_usage.access. 2968491 matched · 40 examined · 0 dropped by the rights gate. Kept only where metadata_usage.access === "CC0" and an image resource was published.12 shown

These figures describe the pass run at 2026-09-01 13:32 UTC, during this request. A completed pass is kept for 24 hours and replayed for an identical search, which is what keeps repeated queries inside Smithsonian’s 30-requests-per-hour allowance. A pass in which either archive failed to answer is never kept — an outage must not be replayed as though it were a finding about the catalogue.

Wikimedia Commons and the Library of Congress are deliberately not wired. Wikimedia was confirmed, on a live query, to return CC-BY material inside the same result set as genuine public domain works, and filtering it safely has not been designed yet. loc.gov was blocked by bot detection during the source evaluation, so its rights vocabulary has never been observed — and nothing here is built on a field nobody has read.

An image file is a rights claim. It never travels without its field.