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Deardorff

Open-knowledge reference entry

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 1, 2026
Entity authorityQ11319959
Source-derived summary

L.F. Deardorff & Sons Inc. was a manufacturer of wooden-construction, large-format 4"x5" and larger bellows view camera from 1923 through 1988. They were used by professional photographic studios.

Company history

Laban F. Deardorff repaired cameras for nearly 30 years before building the first 8x10 Deardorff. He had been employed by Rochester Camera Company in Rochester, New York, during the 1890s.

Model history

Almost all Deardorff cameras were made of mahogany.

1923 saw the first model, the V8 (or VO8) built in Chicago. 15 models were built.

1924 V8 – 50 units built

1925 V8 – 175 units built

1926 – the first batch production. Reference to a 5x7 Deardorff

1937 – started nickel plating and changed to mahogany wood.

Editorial summary

Begin with the source’s own compact description: “Deardorff” is open-knowledge reference entry. The dossier treats that line as a proposition to test through Deardorff, Open-knowledge and entry, not as a finished interpretation.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1923, 1988, 1924, 1925—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Deardorff, Open-knowledge and entry is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “open-knowledge reference entry” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 1, 2026. The linked authority identifier is Q11319959. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1923, 1988, 1924 and 1925.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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  2. Expand the search: follow Deardorff primary sources, Deardorff archive and Deardorff research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

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Source & attribution

This entry incorporates text from Deardorff” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.