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Copper Street Lantern (Gas converted to Electric, circa 1900-1930)

Large antique copper and glass hexagonal street lantern with a wishbone-style suspension yoke and visible green patina. - view 1
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Estimated value

$250 - $650

Rarity

Average(4/10)

Category

Antiques

Era

Early 20th century (1900-1930)

Origin

🌍 International

Authenticity

Very High(85%)
7

COPPER STREET LANTERN (GAS CONVERTED TO ELECTRIC, CIRCA 1900-1930): IDENTIFICATION

This is a commercial-grade outdoor lantern featuring a spun copper dome top with a tiered chimney vent and a hexagonal tapered glass housing. The frame is constructed from patinated copper and brass components, suspended from a cast metal wishbone yoke attached by threaded steel bolts. A faint manufacturer mark is visible on the central cast junction of the yoke, though it is obscured by oxidation and focus issues. The interior appears to have been retrofitted with a mid-20th-century ceramic screw-base socket for electric lighting.

Compare with other items in the archive: Mathurin Moreau (French, 1822–1912) - Andromeda, Bronze Figural Sculpture, American Oak Sideboard or Dresser with Serpentine Front - c.1890-1910, Silver Figural Sardine Fork with Barley Twist Stem.

CROSS-CULTURAL PARALLELS

Where This Object Echoes

Victorian Urbanism1850-1900

Evolution from whale oil to coal gas municipal lighting

Ritual & Ceremonial Use

  • •Nocturnal urban security and the historical role of the lamplighter

Meaning Through Time

1910s

Essential municipal infrastructure for public safety

2020s

Nostalgic architectural element for residential landscape design

PERIOD & PROVENANCE

Typical of municipal or railway lighting from the late 19th through early 20th centuries, these lanterns were originally designed for gas illumination. Following the widespread adoption of domestic electricity post-1920, many of these fixtures were decommissioned and converted for residential or ...
Typical of municipal or railway lighting from the late 19th through early 20th centuries, these lanterns were originally designed for gas illumination. Following the widespread adoption of domestic electricity post-1920, many of these fixtures were decommissioned and converted for residential or decorative use. The use of heavy-gauge copper prevented rust in humid outdoor environments, though the mounting hardware often used iron or steel, leading to the galvanic corrosion visible at the yoke attachments.

SCARCITY

Average55-70%
CommonLegendary

Typical antique shop fare. Requires some searching but regularly available. This is where most genuine antiques fall.

Rarity 4/10. Curiosa currently catalogues 18 antiques items at rarity 4 or higher.

Typical Characteristics

  • Standard antique shop items
  • Regularly available
  • Moderate collector interest

Confidence Factors

  • Material wear patterns are consistent with centennial exposure
  • Construction utilizes heavy-gauge spun copper and cast fittings not seen in modern reproductions
How does authenticity detection work?

ANTIQUARIAN'S ASSESSMENT

Furniture Historian & Restoration Specialist

Furniture Expert

The construction techniques (spun copper, cast yoke) are definitively characteristic of period municipal lighting, though the specific maker remains unverified due to image blur at the junction.

KEY EVIDENCE

  • 1Spun copper dome construction with authentic tiered venting
  • 2Cast metal wishbone yoke with industrial threaded mounting
  • 3Galvanic corrosion at the points where steel meet copper
  • 4Retrofit ceramic bulb socket indicates a 20th-century conversion

UNCERTAINTIES

  • •The manufacturer's mark on the yoke is illegible in current photos
  • •Possible replacements of individual glass panes due to varying clarity

WHAT WOULD IMPROVE CERTAINTY

  • →Clean the maker mark on the yoke with a brass brush to identify the foundry
  • →Perform a lead-testing swab on any remaining solder joints
  • →Check for structural integrity of the suspension bolts before mounting

CONDITION & GRADE

Condition

Significant rust on structural hardware; glass panels appear intact but seated in aged putty; wiring is likely non-compliant with modern standards.

Weight & feel

Estimated 8 to 12 kg, indicating substantial gauge metal rather than modern decorative sheet metal.

ANTIQUES MARKET VALUATION

$250 - $650

Updated: May 11, 2026

Who buys this

Landscape architects, historical property restorers, and collectors of industrial lighting.

What increases value

  • •Integrity of the copper dome (lack of dents)
  • •Originality of the suspension yoke
  • •Functionality after rewiring

What lowers value

  • •Cracks in the glass panels
  • •Structural failure of rusted mounting bolts
  • •Excessive modern modification

What makes top-tier examples

  • •Recognizable maker's mark (e.g., Sugg, Foster & Pullen)
  • •Full set of original etched glass

Grade & condition

Metal integrity, clarity of maker's marks, and absence of modern replacement parts.

Rarity & demand

AverageModerate demandModerate liquidity
Browse similar antiques objects

For informational purposes only, not a formal appraisal.

FROM THE CABINET OF

KA

kat
Wonderseeker•1 item

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Objects over 100 years old with historical and aesthetic value.

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