Extra Large Moonstone Glass Plafonnier
Attributed to Osler & Faraday
England, Circa 1925–1935
An exceptional extra large 16-inch decorative Moonstone glass plafonnier bowl with oxidised copper mounts and matching four-way suspension hanger.
A rare and refined architectural example — combining luminous opalescent Moonstone glass with deeply patinated copper fittings of remarkable quality and proportion.
This is not a standard utility bowl. The scale, detailing and quality of the metalwork elevate it into the upper tier of British period decorative lighting.
Historical & Design Context
The copper mounts and four-point suspension hanger are of superb casting and finishing quality, attributed stylistically to Osler & Faraday — both respected names in high-grade British architectural lighting of the early 20th century.
The fittings display:
• Elegant ring handles with sculpted collars
• Heavy cast suspension hub
• Balanced four-chain configuration
• Rich, naturally oxidised copper patina
The Moonstone glass bowl remains unsigned — not uncommon for high-quality period production — yet the glass tone, weight and pressed floral detailing are entirely consistent with premium British manufacture of the interwar period.
Moonstone glass was favoured for its soft internal luminosity. When illuminated, it produces a layered glow with depth and warmth rather than flat white output.
Design & Construction
16-inch (405mm) diameter bowl
Pressed decorative floral and scalloped detailing
Soft opalescent Moonstone tone
Four cast copper ring mounts
Matching four-chain oxidised copper suspension
Large decorative ceiling hanger
The glass features:
• Subtle pressed botanical motifs
• Gentle radial detailing to the base
• Softly diffused exterior surface
When lit, the interior glows warmly while the copper framework frames the form with tonal contrast.
The four-way suspension creates architectural balance, allowing the bowl to sit perfectly level and visually centred within a room.
Finish
Currently unrestored.
Offered within our Unrestored Collection to allow early reservation and bespoke finishing.
Upon confirmation the fitting will be:
• Fully restored
• Professionally rewired
• Finished to agreed specification
Copper can be:
• Stabilised to retain its deep oxidised character
• Gently cleaned for greater tonal contrast
• Lightly enhanced to suit warmer country house schemes
Glass professionally cleaned and internally detailed.
Dimensions
Diameter: 405mm
Minimum Drop: Approx. 600mm
Proportionally generous 16-inch scale
A substantial plafonnier suited to:
• Entrance halls
• Country house landings
• Period stairwells
• Boutique hotel corridors
• High ceiling residential interiors
Lamp Holder
Configured to suit project specification.
UK: E27 or B22
US: E26 or B22
LED compatible.
Dimmable depending on installation requirements.
Wiring
Fully restored and professionally rewired prior to installation.
Electrical configuration tailored to destination country (UK / EU / US).
Supplied complete with suspension chains and ceiling mount.
Installation
Secure structural fixing recommended.
Intended for interior decorative use only.
As with all antique and reclaimed lighting, no IP or water ingress certification is supplied.
Condition
Rare oversized example.
Original oxidised copper mounts.
Moonstone glass in good condition with minor age-related character.
A strong and elegant architectural piece with exceptional presence.
Availability & Pricing
Price per unit.
Pricing on application.
All unrestored pieces are sold fully restored to agreed specification.
The unrestored collection allows designers and architects early access to rare stock, with restoration tailored precisely to project requirements.
Pricing on application.
All unrestored pieces are sold fully restored to agreed specification.
The unrestored collection allows designers and architects early access to rare stock, with restoration tailored precisely to project requirements.
