1940s Brass And Glass Crown Lantern
Located in Tarrytown, NY
1940s Brass and glass lantern with Vaseline glass. This is meant for a candle, but if brought to an
Vintage 1940s Lanterns
Brass
1940s Brass And Glass Crown Lantern
Located in Tarrytown, NY
1940s Brass and glass lantern with Vaseline glass. This is meant for a candle, but if brought to an
Brass
Antique Spanish Revival Hexagonal Crown Lantern-Pair Available
Located in Los Angeles, CA
A stunning early 19th century Spanish Revival hanging lantern featuring a dramatic gilt-metal crown
Metal, Iron
Silver Plate Victorian Lantern Hall Light Neo Classical
Located in Potters Bar, GB
Monumental silver-plated crown-top hall lantern (Victorian / neoclassical revival) Description
Silver
Italian 1940s Brass and Glass Lantern
Located in Montclair, NY
An Italian 1940s brass and glass lantern with crown top. Six sided. Lantern body measures 8" in
Brass
Handcrafted Solid Brass Hanging Lantern
Located in Delray Beach, FL
Beautiful hanging ceiling lantern in crown style top, made of solid brass. Quality handcrafted
Brass
French Iron Lantern, Early 20th Century
Located in Atlanta, GA
A French early 20th century iron lantern with crown detail and 4 sides each with 3 graduating white
Iron
Italian 1940s Brass and Glass 6 Sided Lantern
Located in Montclair, NY
A beautiful Italian 1940s six sides glass panel and brass lantern with crown top. Original chain
Brass
$2,630 / set
H 38 in W 14 in D 14 in
Pair of Painted Metal Outdoor Lanterns with Horse Head Finials, 1980s
Located in West Palm Beach, US
distinctive horse head finials at the crown. Each lantern is further detailed with a circular ring drop at the
Metal
Set of Gilt Metal and Crystal Lanterns, Sold Individually
Located in New York, NY
A set of three gilt metal and crystal lanterns with interior lights. The lanterns with a crown of
Metal
$3,200 / set
H 33 in W 11 in D 13 in
Magnificent Pair of Vintage Brass Lanterns - A Grand Entrance Statement
Located in Delray Beach, FL
. My suggestion: Could be used without the bottom crown if you like the lantern shorter in the height.
Brass
$2,950 / set
H 36.5 in W 10 in D 10 in
Pair of English 19th Century Painted Iron Gothic Revival Period Lanterns
Located in Atlanta, GA
lantern is crowned with a sculptural finial that completes the vertical silhouette, while glass panels
Iron
$2,950 / set
H 36.5 in W 10 in D 10 in
Pair of English 19th Century Painted Iron Gothic Revival Period Lanterns
Located in Atlanta, GA
lantern is crowned with a sculptural finial that completes the vertical silhouette, while glass panels
Iron
A Late 19th Century French Bronze Hall Lantern, Circa 1900
Located in London, GB
A French circular finely cast bronze and glass lantern, the crown comprised of scrolling foliage
Bronze
$2,489
H 35 in Dm 8.6 in
Beautiful English Arts & Crafts Brass and Opaline Glass Lantern / Pendant Light
Located in Lisse, NL
both decorative and enduring. The lantern is crowned with a domed brass top, beneath which hangs a
Brass
$3,895
H 40 in Dm 24 in
An Exquisite French Large-Sized Scrolling Forged Iron 3-Light Lantern, c. 1950
Located in Atlanta, GA
iron crown. This French hexagonal lantern from the mid 20th century features an elegant decor of
Wrought Iron
$12,500 / set
H 46 in Dm 20 in
Pair of Large 19th/20th Century French Louis XVI Style Hand Wrought Lanterns
Located in Chicago, IL
hold panes of glass. The upper support of these lanterns features a crown and a rotation of acanthus
Wrought Iron
1920s Glass Lantern with Crown Top
Located in Tarrytown, NY
1920s glass lantern with crown top. Needs rewiring.
Gio Ponti Style Mid-Century Brass Crown Pendant Lamp Lantern, Italy, 1950s
By Gio Ponti
Located in Vienna, AT
satined lampshade with a wonderful etched Mid-century pattern on it and a nice little brass crown on its
Brass
Wonderful French Bronze Louis XVI Regency Lantern Fixture Curved Glass Panels
By Edward F. Caldwell & Co.
Located in Roslyn, NY
leading to the top crown. Actual measurements of lanterns are: 24" H x 12" W.
Bronze
$4,250
H 34 in Dm 16 in
Wonderful Large Doré Bronze Louis XVI Lantern Fixture Curved Glass Panels Bows
By Edward F. Caldwell & Co.
Located in Roslyn, NY
An elegant doré bronze five-light lanterns with etched ribbed bronze trim on top and bottom of the
Bronze
$4,250
H 34 in Dm 16 in
Wonderful Large Doré Bronze Louis XVI Lantern Fixture Curved Glass Panels Bows
By Edward F. Caldwell & Co.
Located in Roslyn, NY
An elegant doré bronze five-light lanterns with etched ribbed bronze trim on top and bottom of the
Bronze
$3,850 / set
H 27.5 in W 8 in D 7.5 in
Pair of American 1900s Brass Lanterns with Eagles and Hexagonal Glass Body
Located in Atlanta, GA
lanterns are crowned with two tiers of canopies adorned with delicate swag friezes, culminating in a
Brass, Iron
$18,219
H 74.81 in W 15.75 in D 15.75 in
Giovanni Dalla Fina Molato Black and Clear Murano Glass Floor Lamp, Circa 1980
By Giovanni Dalla Fina
Located in Villaverla, IT
the brilliance of the upper lantern. The crown is a sophisticated rectangular cage composed of
Chrome
$2,064
H 28.75 in Dm 8.67 in
French Art Nouveau Frosted and Cut Glass Pendant Light with Bronze Mount, 1920s
Located in Barntrup, DE
ornate lantern with bronze crown mount. An elegant French Art Nouveau pendant light from circa 1920
Brass, Bronze
Pair of bronze newel post lamps
Located in Cheshire, GB
Pair of bronze newel post lamps, the crown tops above hexagonal glazed lantern raised up on reeded
Bronze
Large Austrian Islamic-Style Cold-Painted Bronze Lamp
Located in London, GB
introspection from ancient times, rests nearby. Commanding the space above, a resplendent lantern crowned with
Marble, Bronze
$9,499
W 107 in L 138 in
The Moonlit Garden: An Antique Chinese Art Deco Masterpiece of Celestial Grace
By Walter Nichols
Located in Dallas, TX
at the heart of Chinese art. At the crown, a luminous lantern descends, radiating festivity and
Wool
Lantern/Pendant Light, Bronze Griffins
Located in Summerland, CA
. Beautiful crown work finishes the top. Lantern itself is 15 x 20. Great for entry or hallway lighting.
Bronze
Vintage Italia Lantern with Crown Motif
By ADG Lighting
Located in Agoura Hills, CA
Vintage hanging wall pendant with crown motif, circa 1980s.
English Regency Brass Lantern with Lion Mask, 19th Century
Located in Charleston, SC
Monumental English Regency brass lantern with lion mask is illuminated by a Interior Cluster with
Brass
English Black Tole with Gilt Crown Lantern
Located in Southampton, NY
English black Tole with Gilt Crown Lantern
19th Century Paris Top Crown Lantern
Located in Tetbury, Gloucestershire
A 19th century lantern of good size and proportions with a crown top.
Bronze
Antique Brass Lantern with Crown Detail
Located in Locust Valley, NY
Antique Brass Lantern with Crown Detail
Vintage Antique Gold 'Crown' Hanging Lantern
Located in Pasadena, CA
Elegant vintage antique gold 'crown' hanging lantern. It has new clear glass panels and has been
Iron
Wrought Iron and Glass Wall Lantern with Crown Finial
Located in Dallas, TX
, which adds eye-catching color to the black finish of the iron. Our crown finial wall lantern can be used
Metal, Iron, Wrought Iron
Sold
H 32 in W 14.5 in D 14.5 in
An Italian Red Tole Metal Single-Light Lantern with Crown Top, Early 20th C.
Located in Atlanta, GA
crown adorning its top, adorn with embossed swags and florals, with lantern beneath decorated with
Glass
French Versaille Bronze Lantern
Located in Westwood, NJ
A French Louis XIV style bronze faceted hall lantern with crown top and acorn finial.
Regency Gilt Brass Hall Lantern
Located in London, GB
A Regency gilt brass hall lantern, the crown, brackets and frieze elaborately embellished with
Brass
18th Century Georgian Hexagonal Lantern
Located in Dublin 8, IE
adorned with scrolls and acanthus leaf detailing to the base and finals. The Crown of the lantern is
Brass
Hand Crafted Solid Brass Hanging Lantern
Located in Delray Beach, FL
Beautiful hanging ceiling lantern in crown style top, made of solid brass. Quality handcrafted
Brass
SPECTACULAR PAIR OF STUNNING BAROQUE STYLE LANTERNS
Located in New York, NY
Spectacular pair of large Baroque style lanterns with intricate metal leaves and crown detailing
Paint
Set of 4 Gilt Lanterns with Crystals
Located in New York, NY
A set of 4 gilt metal and crystals lanterns with interior lights. The lanterns with a crown of
A very rich and heavy bronze hall lantern
Located in Baambrugge, NL
A very rich and heavy bronze hall lantern with crowned top and caryatides on its frame
Bronze
An Italian Gilt Tole Hexagonal Renaissance Style Lantern
Located in New York, NY
An Italian gilt tole hexagonal Renaissance style lantern with crown shaped top, interior fitted
Ormolu
Art Nouveau Chromed Bronze and Glass Hanging Lantern
Located in Evergreen, CO
falls in graceful lines about the top crown. The lantern has a decorative canopy and chain. An ornament
Bronze, Chrome
Spanish Hand-Wrought Iron Lanterns with Pitted Glass, Pair
Located in Los Angeles, CA
Pair of Spanish hand-wrought iron three-light lanterns with crown detail at top. This pair came
Wrought Iron
Louis XV Style Gilt Bronze and Beveled Glass Vestibule Lantern
Located in Montreal, QC
Louis XV style hexagonal gilt bronze and beveled glass three light vestibule lantern. Its crown
Ormolu
Set of Three French Verdigris Bronze Three-Light Ceiling Lanterns
Located in Dallas, TX
canopy crown. Each lantern is wired and ready for installation, each houses four candle-style lights with
Bronze
Sold
H 25.5 in W 16 in D 16 in
French Vintage Black Iron Four-Light Lantern with Triangular Top and Scrolls
Located in Atlanta, GA
. The lower section is adorned with decorative scrolls while the lantern is crowned with a triangular
Metal, Iron
1980s French Crown Shaped Iron Ceiling Lantern
Located in Marbella, ES
1980s French crown shaped iron ceiling lantern.
Iron
An Outdoor Iron Lantern with unique castle-shaped crown
Located in NYC, NY
A lantern that was previusly gas and converted to electrical. Unique castle shaped crown and
Exquisite Italian Caged Crystal Lantern Chandelier with Waterfall Crown
Located in Atlanta, GA
swags from the upper crown, and about the perimeter of the rounded lantern-shaped body. Square cut
Crystal, Metal
Sold
H 51.19 in W 17.72 in D 17.72 in
Spanish Iron Ceiling Lantern with Crystals Decoration of a Royal Crown
Located in Marbella, ES
Spanish iron ceiling lantern with crystals decoration of a royal crown.
Iron
Versailles-Inspired French Bronze Hall Lantern
Located in New Orleans, LA
giving off the maximum amount of light. Topping the fixture is a crown finial, giving this lantern a
Gold, Bronze
Magnificent 18th Century Architecturally Inspired Venetian Lantern
Located in Peekskill, NY
. The lantern crown looks to be inspired by the Duomo - Cathedral of Santa Maria die Fiore. It's multi
Sold
H 66 in Dm 12 in
Italian Renaissance Revival Lantern Floor Lamp in Cast Bronze and Repousse Brass
Located in Astoria, NY
Italian Renaissance Revival floor lamp in cast bronze with repousse brass lantern with ornamental
Brass, Bronze
Sold
H 41.34 in Dm 12.21 in
Seguso Lantern Italian Murano Art Glass Transparent Brass 1940 Crown Gold Powder
By Seguso Vetri d'Arte
Located in Palermo, Sicily
Elegant Seguso lantern Italian Murano art glass transparent brass part crown gold powder, 1940.
Brass
Pair of Impressive Coach Lanterns
Located in Westwood, NJ
Pair of large and impressive gilt-mounted tole carriage lanterns with crown finials and repoussé
Metal
Handcrafted Solid Brass Hanging Lantern
Located in Delray Beach, FL
Beautiful hanging ceiling lantern in crown style top, made of solid brass. Quality handcrafted
Brass
Handcrafted Solid Brass Hanging Lantern
Located in Delray Beach, FL
Beautiful hanging ceiling lantern in crown style top, made of solid brass. Quality handcrafted
Brass
Italian Silvered Tole Lantern C. 1930
Located in Los Angeles, CA
Lantern with a central cylindrical form with a crown shaped top. The lantern is decorated with
Metal
French Louis XVI Style Gilded Iron Pendant Lantern
Located in Rio Vista, CA
columns and is topped with a flour de lis motif crown. The lantern is 3 inches high and has a 69 inch long
Metal, Iron
Spanish Hand-Wrought Iron Lanterns with Pitted Glass, Pair
Located in Los Angeles, CA
Pair of Spanish hand-wrought iron three-light lanterns with crown detail at top. This pair came
Wrought Iron
Wonderful Gilt Bronze Louis XVI Large Lantern Fixture with Curved Glass Panels
Located in Roslyn, NY
porch with its large 20" height and 16" width the full length of the lantern from crown to
Bronze
Sold
H 35.4 in W 14.5 in D 14.5 in
French Copper and Glass Tapering Four-Light Lanterns with Spheres, Sold Each
Located in Atlanta, GA
elements. The lanterns are crowned with a decorative canopy, followed by petite spheres below that add a
Copper
Vintage Italian Glass and Metal Lantern With Sphere and Ribbon with New Sleeves
Located in Atlanta, GA
lantern reflects influences of the 18th century with its ribbons and crown but combines that with the
Metal
Antique French Hanging Lantern or Chandler
Located in Delray Beach, FL
Elegant antique lantern made of twisted copper, brass columns and bronze top plate and crown. The
Brass, Bronze, Copper
Large European Style Crowned Lantern
Located in Los Angeles, CA
Large wrought and welded iron reproduction European lantern with curly trim on edges, rosettes and
Glass
An large Italian "Crown" lantern.
Located in Antwerp, BE
A large mint green metal lantern, with original glass and polychrome, one door, new electricity
Metal
A pair of lanterns gilded iron crown lanterns
Located in New York, NY
HL2718 A pair of gilded iron crown lanterns with colored glass jewel accents.
Brass
A pair of lanterns gilded iron crown lanterns
Located in New York, NY
HL2718 A pair of gilded iron crown lanterns with colored glass jewel accents.
Iron
Italian Iron Lantern with Crown
Located in Natchez, MS
Italian pained iron lantern with gilt accents. Having six panels of glass and all surmounted with a
Antique Spanish Lantern with Crown
Located in Houston, TX
This 19th century Spanish lantern, topped with a large hand-hammered crown, originally hung in a
Metal
Sold
H 34.3 in Dm 14 in L 34.3 in
Pair of Mid-20th Century Spanish Lanterns with Crown Tops and Blown Etched Glass
Located in Gloucestershire, GB
A very elegant pair of mid-20th century Spanish lanterns with gilded crown tops and blown etched
Metal
metal hall lantern
Located in Jersey City, NJ
metal hall lantern with crown on top
French Tole Lantern
Located in Stamford, CT
French tole lantern with crown and foliage detail in a crème painted finish, circa 1980.
Tôle
Pair of copper lanterns
Located in Santa Monica, CA
lovely pair of copper lanterns with crown molding
Copper
Pair of Coach Lanterns
Located in London, GB
Pair of Italian Silver Plated & Gilt Metal Coach Lanterns surmounted by Crowns c.1860
Pair of Iron Lanterns
Located in West Palm Beach, FL
Wonderful pair of Italian iron lanterns with dragon & crown detail. In their original form, these
Empire Style Cut Glass Lantern
Located in Alexandria, VA
intricate graduated diamond cutting and a brass pineapple finial. The lantern is crowned with an elegant
Antique Arts and Crafts Large Copper Lantern
Located in London, GB
; a favourite technique of the Arts & Crafts period. The large lantern features a crown top. The
Copper
Large 19th Century English Bell Jar Lantern with Star Etching
Located in Heath, MA
An exceptional English bell jar hall lantern, circa 1880, crowned by its original smoke bell and
Brass
Monumental Lantern with an Acanthus Crown
Located in New Orleans, LA
A large, verdigris colored lantern topped with acanthus leaves which form a simple, open crown.
Metal
French Swans & Crown Art Nouveau-Deco Era Lantern Chandelier
Located in San Francisco, CA
Judging from the swirling, organically fashioned design details of the canopy, I'd say this light hails from the first 20 years of the last century. It's made of solid brass and has...
Brass
$2,200Sale Price|42% Off
H 45 in W 28 in D 28 in
Spanish Wrought Iron and Reeded Glass Lantern, circa 1930s
Located in Los Angeles, CA
Spanish wrought iron and reeded glass 3-light lantern with acanthus leaves and roses though out. Original vintage finish.
Wrought Iron
Danish Designer, Curved Sofa, Wood, Fabric, Denmark, 1940s
Located in High Point, NC
A curved yellow fabric and wood sofa designed and produced in Denmark, c. 1940s.' Seat height: 15.75” All upholstered furniture can be reupholstered upon request for an additional ...
Fabric, Wood
Salvatorre Gregorietti, Pendant Light, Metal, Fiberglass, Italy, 1960s
By Salvatore Gregorietti
Located in High Point, NC
A metal and fiberglass pendant light designed by Salvatorre Gregorietti and produced by Valenti, Italy, 1960s. Overall Dimensions (inches): 47.5” H x 20.5” Diameter Dimensions of ...
Metal
$2,495 / item
H 32.75 in W 20.5 in D 22.75 in
Solid Wood, Walnut Finish, Contemporary Dining Chair with Floating Seat & Back
By Luteca Furniture
Located in Los Angeles, CA
A beautifully striking, contemporary dining chair with elegant scissor legs and floating back, inspired by the midcentury chairs of Spanish designer Eugenio Escudero from the the 195...
Ash
$15,000 / set
H 33.08 in W 18.9 in D 17.52 in
Afra & Tobia Scarpa Plywood Dining Chairs, 1973, Set of 8
By Afra & Tobia Scarpa
Located in Lonigo, Veneto
Afra & Tobia Scarpa plywood dining chairs, metal and plywood, Italy, 1973, set of eight. Following the typical geometric line of the Scarpa duo, this particular chair features an er...
Metal
Neoclassical Wrought Iron & Bronze Bench, France 1950's
By Alberto Giacometti
Located in New York, NY
Elegant bench in patinated wrought iron and bronze. The sabots are reminiscent of Giacometti's work for Jean-Michel Frank. 3 benches are available; the price is for one.
Bronze, Wrought Iron
$9,960
H 48 in W 40.5 in D 2.75 in
"Nature Morte à la table blau(?)" / Still Life at the (?) Table
By Guy Bardone
Located in Berlin, MD
Guy Bardone (1927 - 2015, French) "Nature Morte à la Table Blau (?)" / Still Life at the (?) Table. Oil on canvas with a lovely frame surrounding. The picture in greens and browns...
Canvas, Oil
$2,137Sale Price|25% Off
H 29.34 in W 31.5 in D 11.23 in
Spanish Colonial Narrow Console Table with Two Drawers with Iron Hardware
By Valenti
Located in Miami, FL
Spanish colonial narrow console table with two carved drawers This piece has a two-pedestal legs with an awesome carved. We have a matching piece you can see in the last picture...
Iron
Mawu Chair in Snow by Laura Gonzalez
By laura gonzalez
Located in Paris, FR
Made in France with hand-turned, flared oak legs. Upholstered backrest and seat in a textured cream bouclette fabric (LG.FB-89).
Oak, Fabric
$1,836 / item
H 27.17 in W 25.2 in D 21.26 in
Dining chair Balance by WOO for Elegant Contemporary Interiors
By Dmitriy Kozinenko
Located in Kyiv, UA
Dining chair Balance invites you to experience the balance that we all seek in life. This designer chair draws inspiration from the art of rock balancing, where natural stones are ca...
Steel
Lloyd Bar Stool with Leather or Shearling Cushion
By Crump and Kwash
Located in Baltimore City, MD
Lloyd Bar Stool by Crump and Kwash Solid wood construction / hand rubbed oil finish / metal rungs / leather wrapped back support / leather wrapped seat cushion Dimensions : 23...
Brass
$4,500 / item
H 15.75 in W 74.81 in D 29.14 in
"V" Day Bed Yellow Velvet and Beechwwod base (Mid Century Style)
By Dusty Deco
Located in Los Angeles, CA
DD V daybed is an exclusive daybed made by hand in Bosnia and Herzegovina by skilled craftsmen with long experience in wood and upholstery. Both frame and the characteristic V-shaped...
Fabric, Beech, Velvet
Spanish Revival Wrought Iron Twelve-Light Chandelier, circa 1930
Located in Los Angeles, CA
Spanish Revival Wrought Iron Twelve-Light Chandelier, circa 1930 A striking hand-forged wrought iron chandelier dating to the Spanish Revival period, circa 1925–1940. The chandelier...
Wrought Iron
$3,890 / item
H 39.77 in Dm 20.48 in
Tulip 520 Organic Minimal Belgian LInen & Brass Pendant Light by Wende Reid
By Wende Reid
Located in Chatswood, NSW
Tulip 520 Pendant is handmade to order. Inspired by nature with a modern geometric reference to both the Gothic and Art Nouveau styles that also refer to nature, this original sculpt...
Brass, Copper
Sculptural Custom Neve Plaster Fixture
By (after) Jean Michel Frank
Located in New York, NY
Sculptural bespoke Neve plaster fixture in the Jean Michel Frank manner. Please note that this fixture takes (1) Edison bulb at 40 or 60 watts in the center and (8) e-12 candelabra b...
Plaster
Zabihi Collection Early 20th Century Rare Size Antique Persian Serapi Rug
Located in New York, NY
a late 19th century Persian Serapi rug. Finely woven with Classic medallion and border. Dark rusty brown inner ground with a brown green caramel border and dominant accents in soft a...
Wool
Whether you’re in search of a functional fixture to help illuminate a room or just a minimalist ornamental touch, the choice of lighting is important. Selecting the perfect vintage, new or antique lanterns can transform an otherwise monotonous space in your home.
In the 1700s, lanterns became widely popular when accessibility broadened for whale oil, as fuel for lamps was one of its earliest uses. Lantern design evolved considerably during the mid- to late 19th century, when a powerful, adaptable fuel came into play: kerosene. Portable and immediately sought after, kerosene lamps were traditionally surrounded by a glass globe or tube that sat on a metal frame to protect the flame from spreading or extinguishing. (While reproductions abound, antique kerosene lanterns have since become collector's items.)
Later, in 1862, John H. Irwin created coil oil lamps, which were designed for coal oils as well as kerosene and lessened the risk of fire. They required plentiful oxygen to remain lit, and with refinements, the lamps could be used indoors. Lanterns increasingly came to be part of commercial spaces such as museums and theaters, and over time, lighting artisans worked to refine and perfect these innovative fixtures so that they weren’t only practical but also elegant, sophisticated additions to home decor.
Antiques inject a touch of classical chic into any space. With the right lantern, you could also deepen the impact of the collection of vases and vessels, sculptures or other decorative objects in a living room or dining room. It’s essential to find a balance between utility and aesthetics when choosing the perfect vintage–style lantern for your space, and the right lighting decisions can determine the underlying mood of a room as well as enhance the choices you’ve made for your home’s decor. While old-time charm is something to be cherished, there is lots to love in modern lanterns from today’s top furniture designers.
On 1stDibs, search by creator to find lanterns crafted by the likes of Woka Lamps, Barovier & Toso and Material Lust or browse the collection by style. From today’s standouts to mid-century modern classics to Art Deco–era innovations, find the best vintage, new or antique lantern for you now.
Commissioned for the lakeside villa of a Finnish industrialist, it illuminated visits with dignitaries.
Across New York, there’s no shortage of statement lighting on view.
The 1920s design is a thrilling combination of saturated colors, ancient motifs and modern aesthetics.
Designed by a giant of Swedish lighting, the large-scale fixtures bring major drama.
The alluring pendant light exemplifies the designer’s winsome mid-career work.
Before founding the Memphis Group, Sottsass bent the rules of lighting design with the wonderfully wavy Cometa.
Warm chalet style meets cool Bauhaus functionality in Pietro Cascella’s cleverly carved creation.
Patrizio Chiarparini of Brooklyn’s Duplex gallery sheds light on the lasting legacy of Italy’s postwar furniture boom.