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Polhemus & Coffin

American architectural firm

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMay 12, 2026
Entity authorityQ7209364 ↗
Source-derived summary

Henry M. Polhemus and Lewis Augustus Coffin, Jr formed the New York-based architectural firm of Polhemus & Coffin. Together they contributed to a joint publication, Small French Buildings: The Architecture of Town and Country, with 183 plates of sketches, illustrations and photos, published by Charles Scribner & Sons in 1921.

Their modest French country manor "Mille Fleurs", designed for Mrs Daniel Guggenheim on the Gould-Guggenheim estate in Port Washington, New York, on the Gold Coast of Long Island, was completed in 1932; it is modeled on the vineyard Château Beauregard, Pommerol. They designed "Champ Soleil", a small 22-room French manor on Bellevue Avenue in Newport, Rhode Island, which was completed in 1929. Sources disagree on whether or not Champ Soleil was modeled on the famous French Norman chateau named La Lanterne, a French Norman chateau near Versailles. Designed for Lucy Drexel Dalgren in 1929, at one time Champ Soleil was the residence of Russell Aitken, artist, big game hunter, Associate Editor of Field & Stream Magazine and step-father of Sunny von Bülow. In 2006, Acanthus Press published a book authored by James Archer Abbott, Jansen - 20th Century Decorators, by James Archer Abbott, which features a chapter about the 1950s update of Champ Soleil, and contains a few detailed renderings and interior photos, detailing work done by famed French decorating firm Maison Jansen.

The firm also designed some apartment buildings and office structures in Manhattan: - 232 Madison Avenue, at 37th Street (1925, standing), a 16-storey office building with streamlined neo-Gothic details, and 140 East 54th Street (1931, demolished). Lewis Coffin, who had graduated from The Choate School (now Choate Rosemary Hall) in Wallingford, Connecticut in 1908, designed the school's Winter Exercise Building (1931, now the Johnson Athletic Center).

Lewis Augustus Coffin, Jr was born in 1892 and was the son Dr Lewis Augustus Coffin, Sr., a head and neck surgeon.

Editorial summary

Begin with the source’s own compact description: “Polhemus & Coffin” is american architectural firm. The dossier treats that line as a proposition to test through Polhemus, Coffin and American, 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—1921, 1932, 1929, 2006—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Polhemus, Coffin and American is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “american architectural firm” 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

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated May 12, 2026. The linked authority identifier is Q7209364. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1921, 1932, 1929 and 2006.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. 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.

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Source & attribution

This entry incorporates text from “Polhemus & Coffin” 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.