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. 24 shown for “Thomas Webb” — 60 records examined, 19 dropped by the rights gate.
Archives queried 2026-09-01 01:04 UTC · fetched live for this request
isPublicDomain field is true for this object.metadata_usage.access reads CC0 — a waiver, not an expired term.
Eccleston Medal
Thomas Webb · 1805

Border or valence
Artist not stated in the record · 17th century

Scent Bottle
Thomas Webb & Sons · 1870–1900

President Lincoln and Gen. McClellan on Battle-Field of Antietam
Alexander Gardner, 17 Oct 1821 - 10 Dec 1882 · October 3, 1862

Scent Bottle
Thomas Webb & Sons · 1870–1900

Photograph of airmail pilot Lt. Torrey Webb and NYC Postmaster Thomas G. Patten
Artist not stated in the record · May 15, 1918

Scent Bottle
Thomas Webb & Sons · 1870–1900
Malva pseudolavatera Webb & Berthelot
Artist not stated in the record · 31 May 1966

Scent Bottle
Thomas Webb & Sons · 1870–1900
Malva pseudolavatera Webb & Berthelot
Artist not stated in the record · 30 Apr 1964

Scent Bottle
Thomas Webb & Sons · 1870–1900
Christmas Morning
Thomas Ball, born Charlestown, MA 1819-died Montclair, NJ 1911 · 1876

Scent Bottle
Thomas Webb & Sons · 1870–1900

Genista maderensis (Webb & Berthel.) Lowe
Artist not stated in the record · 5 May 1961

Scent Bottle
Thomas Webb & Sons · 1870–1900

Transcript of court record regarding payment for the hire of enslaved persons
Artist not stated in the record · September 18, 1817

Owl jug
Thomas Webb & Sons · ca. 1879

Diplotaxis gracilis (Webb) O.E. Schulz
Artist not stated in the record · Transcribed d/m/y: 22/2/64

Peony
Thomas Webb & Sons · late 19th century

Lotus lancerottensis Webb & Berthel.
Artist not stated in the record · 1 Mar 1859

Vase
Fredolin Kreischmann · ca. 1895–98

Broadway, New York, 1836 (Showing Webb's Emporium of Light)
Thomas Horner, born 1770 England-died 1850 · 1836

Ancient Concerts – A Rehearsal
John Doyle · May 14, 1838

Descurainia sophia (L.) Webb ex Prantl
Artist not stated in the record · 4 Jul 1956
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. 20 matched · 20 examined · 5 dropped by the rights gate. Kept only where isPublicDomain === true and a file URL was published.12 shown - Smithsonian Open Access API (api.si.edu)Rights field:
content.descriptiveNonRepeating.metadata_usage.access. 123081 matched · 40 examined · 14 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 01:04 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.