Antique Keystone
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Pair of Swedish Grace polished Pewter Sconces by, C.G. Hallberg, Stockholm
By CG Hallberg
Located in New York, NY
Pair of Swedish Grace polished pewter sconces by, C.G. Hallberg, Stockholm. The keystone shaped
Category
Early 20th Century Swedish Scandinavian Modern Antique Keystone
Materials
Pewter
White Arched Victorian Mantel with Corbels
Located in New York, NY
sides with an arched opening. The keystone is original. The lines and width of this mantel make it great
Category
19th Century American Victorian Antique Keystone
19th Century English Carved Limestone Chimneypiece
Located in London, GB
A 19th century English limestone fireplace, with a carved centre keystone to frieze, and shaped
Category
19th Century British Antique Keystone
Materials
Limestone
Imposing Mid-19th Century Arched Chimneypiece in Portoro Marble
Located in Bagshot, GB
marble. The Jamb panels, arch sprandel and frieze are in Portoro Marble, with the fluted keystone in
Category
Mid-19th Century European Victorian Antique Keystone
Materials
Marble, Griotte Marble
Antique Fireplace Mantel in Breche Violet Marble
Located in Haarlem, Noord-Holland
mantelpiece is executed in the finest Italian breche violet marble.
The boldly carved central keystone is
Category
Late 17th Century Dutch Louis XIV Antique Keystone
Materials
Marble, Breccia Marble
Antique French Carved Oak Sideboard Server Cabinet Sofa Table Swan Henri II
Located in Shreveport, LA
two carved front drawers with carved mask pulls surrounded by carved floral and carved keystone
Category
19th Century French French Provincial Antique Keystone
Materials
Oak
Antique French Server Sideboard Table Carved Oak Barley Twist Louis XIII Style
Located in Shreveport, LA
with geometric keystones and elegant rounded sides ~
~Lavish triple layer wide carved base molding
Category
1850s French Louis XIII Antique Keystone
Materials
Oak
Victorian Portoro Marble Arched Antique Fireplace Mantel
Located in London, GB
simple panelled frieze centred by a plain panel above a keystone linking the panelled arched surround
Category
Mid-19th Century English Victorian Antique Keystone
Materials
Marble
19th century French Carved Oak Server Sideboard Rolling Cart Table Barley Twist
Located in Shreveport, LA
~
~Beveled edge top above the frieze that features two paneled drawers with carved keystone blocks between
Category
1890s French French Provincial Antique Keystone
Materials
Oak
1920s 2.0 Carat Art Deco Sapphire Emerald Diamond Platinum Ring
Located in Litchfield, CT
with rows of spectacular emeralds and keystone-shaped sapphires. Exquisite in every way, this ring is
Category
1920s American Art Deco Antique Keystone
Materials
Diamond, Emerald, Sapphire, Platinum
Hamilton Platinum Diamond Art Deco Wristwatch, circa 1930s
By Hamilton
Located in Wailea, HI
., Lancaster Watch Co. and Keystone Standard Watch Co. One of the keys to Hamilton’s success was its single
Category
Early 20th Century American Art Deco Antique Keystone
Materials
White Diamond, Platinum
Rolex A 9CT Yellow Gold Keyless Lever Open Face Observatory Quality Pocketwatch
By Rolex
Located in Mayfair, London, London
Keystone Victory and numbered.
Movement. The superb highly jewelled nickel finished movement with Elinvar
Category
Early 20th Century Swiss Antique Keystone
Materials
18k Gold, Yellow Gold
Antique French Sofa Table Writing Desk Barley Twist Carved Oak Renaissance
Located in Shreveport, LA
large drawers have carved mask handles with keystone corners and the beautiful table top features a wide
Category
1910s French French Provincial Antique Keystone
Materials
Oak
Corbel with an Angel Holding a Shield
- Burgundian Netherlands 15th century
Located in Bruxelles, BE
examples of sculpted corbels and keystones can be found in major institutional collections. Notable
Category
15th Century and Earlier Belgian Gothic Antique Keystone
Materials
Limestone
F
F Felger Art Deco Natural Jade Diamond Ring
Located in Litchfield, CT
natural jade cabochon accented by two brilliant white keystone shaped diamonds. The look is sleek, chic
Category
Early 20th Century American Art Deco Antique Keystone
Materials
Jade, White Diamond, Platinum
Petite Antique French Carved Oak Server Sideboard Barley Twist Display Shelf
Located in Shreveport, LA
the front, with carved keystone corners.
Oversized, hand turned barley twist columns on both front and
Category
Late 18th Century French Renaissance Revival Antique Keystone
Materials
Oak
A Fine 8 Inch Vernier Sextant by Whyte, Glasgow
Located in Norwich, GB
contained within it’s original mahogany quadrant (keystone) box with all accessories. The box surmounted by
Category
Early 1800s English Victorian Antique Keystone
Materials
Brass
Antique French Oak Marble End Table Nightstand Pedestal Barley Twist Carved
Located in Shreveport, LA
pedestal stand.Below the marble top, a carved front drawer, carved keystone corners and cabinet sides
Category
Late 19th Century French French Provincial Antique Keystone
Materials
Marble
Antique English Carved Oak Hunt Console Hall Table Stag Deer Lion Sofa Table
Located in Shreveport, LA
mask drawer pulls amidst carved panels with carved keystone corners. Large, carved English baluster
Category
1890s British Renaissance Antique Keystone
Materials
Oak
Antique French Carved Oak Throne Armchair Louis XIV Barley Twist Renaissance A
Located in Shreveport, LA
stretcher and both cross-stretchers, with carved keystone blocks at all the joints!
~ Upholstery in a
Category
Late 19th Century French Louis XIV Antique Keystone
Materials
Fabric, Oak
Antique French Carved Oak Throne Armchair Louis XIV Barley Twist Renaissance b
Located in Shreveport, LA
stretcher and both cross-stretchers, with carved keystone blocks at all the joints!~
~Upholstery in a
Category
Late 19th Century French Louis XIV Antique Keystone
Materials
Fabric, Oak
Howard Oversized Watch with Custom Steel Exhibition Back Case, 1920s
By Howard
Co., New York
Located in Long Beach, CA
acquired by the Keystone Watch Case Company. Keystone continued to produce Howard watches under the Howard
Category
1920s American Art Deco Antique Keystone
Howard Steel Exhibition Back Ovesized Pocket Wrist Watch, circa 1925
By Howard
Located in Long Beach, CA
they were rugged and dependable.
In 1903, the Howard Watch Company was acquired by the Keystone Watch
Category
1920s North American Art Deco Antique Keystone
Howard Stainless Steel Art Deco Watch from 1921 with Custom Made Case
By Howard
Located in Long Beach, CA
Howard Watch Company was acquired by the Keystone Watch Case Company. Keystone continued to produce
Category
1920s American Art Deco Antique Keystone
"Our Air Force" Signed by Billy Mitchell, First Edition, 1921
By William Mitchell
Located in Colorado Springs, CO
Mitchell, William. Our Air Force: The Keystone of National Defense. New York: E. P. Dutton & Co
Category
1920s American Antique Keystone
Materials
Paper
George II Kilkenny Fossil Marble Chimneypiece
Located in London, GB
panels. On the outside of the jambs are scroll consoles carved with acanthus motifs. The centre keystone
Category
1750s Irish George II Antique Keystone
Materials
Marble
Hand Carved Stone Antique Garden Outdoor Indoor Side Center Coffee Table Base LA
Located in West Hollywood, CA
originally used as a keystone to ornate the French windows and doors of the Mas Manoir Villas and chateaux
Category
18th Century French Antique Keystone
Materials
Stone
Antique French Carved Oak Server Sideboard Barley Twist Renaissance Bookshelf
Located in Shreveport, LA
vines, with large floral keystone blocks and carved priory design lower trim.
The open shelves also
Category
Late 19th Century French Renaissance Revival Antique Keystone
Materials
Oak
Set 4 Antique French Louis XVI Salon Chairs Petite Dining Parlor Carved Walnut
Located in Shreveport, LA
continues from top to bottom, with delicate carved keystones and trim on the lower chair, supported with
Category
1920s French Louis XVI Antique Keystone
Materials
Upholstery, Walnut
19th-Century Carved Pine Lion’s Head Architectural Fragment, Mounted on Lucite
Located in Atlanta, GA
was likely a corbel, keystone, or decorative architectural mount, possibly adorning a doorway
Category
19th Century American Baroque Antique Keystone
Materials
Lucite, Pine
Antique French Pier Mantel Wall Mirror Black Forest Barley Twist Carved Stag
Located in Shreveport, LA
medallion with carved keystone corners above the full length barley twist columns on either side!!
Beveled
Category
Late 19th Century French Renaissance Antique Keystone
Materials
Mirror, Oak
Antique Terracotta Lucarne Window Dormer from a Chateau in France, 19th Century
Located in Dallas, TX
-scroll motifs along the vertical lower supports. The keystone piece features a pronounced shell motif
Category
19th Century French Napoleon III Antique Keystone
Materials
Terracotta
Antique French Cabinet Bookcase Barley Twist Black Forest Carved Oak Glass Door
Located in Shreveport, LA
carved keystone corners on either side.
Full length barley twist columns flank the large door that
Category
Late 19th Century French French Provincial Antique Keystone
Materials
Glass, Oak
Antique French Carved Oak Vitrine Cabinet Bookcase Barley Twist Renaissance
Located in Shreveport, LA
keystone corners on either side~
~Full length barley twist columns flank the large door that features
Category
19th Century French Renaissance Antique Keystone
Materials
Glass, Oak
19th century French Carved Oak Bookcase Hunt Cabinet Barley Twist Black Forest
Located in Shreveport, LA
center cartouche with carved keystone blocks. The upper glass door is flanked by full length, barley
Category
1880s French Renaissance Antique Keystone
Materials
Glass, Oak
Bronze okimono sculpture of a catfish or namazu
Located in PARIS, FR
, quite litteraly « keystone»). Sometimes the god can’t keep its concentration and the namazu take
Category
Early 20th Century Japanese Taisho Antique Keystone
Materials
Bronze
WESTERN PENNSYLVANIA BLANKET CHEST w/ HIGHLY UNUSUAL DECORATION
Located in York County, PA
Keystone State. The background is oxblood red and the striking decoration is executed in chrome yellow and
Category
19th Century American Antique Keystone
Materials
Poplar
19th Century French Carved Oak Hunt Cabinet Bookcase Barley Twist Renaissance
Located in Shreveport, LA
above a wide carved band with dimensional carved center cartouche, flanked by carved keystone corners
Category
1890s French French Provincial Antique Keystone
Materials
Oak
Important 1908 Elks Lodge Terracotta Building Detail
By Harold Van Buren Magonigle
Located in Peekskill, NY
total terra cotta ornament consists of 9 different parts with the high relief Elks head as the keystone
Category
Early 20th Century American Beaux Arts Antique Keystone
Akhtyrskaya Mother of God Russian Silver Icon
Located in New Orleans, LA
image in all of Christendom, with Jesus' suffering being the keystone of Christian theology and the
Category
19th Century Russian Other Antique Keystone
Materials
Multi-gemstone, Silver
Small Tribal Purple Antique Khotan Rug. Size: 4 ft x 8 ft (1.22 m x 2.44 m)
Located in New York, NY
both Chinese and Persian design. The inclusion of the geometric keystone border and angular corner
Category
Early 1900s East Turkestani Khotan Antique Keystone
Materials
Wool
Venetian Grotesque Mascaron Sculpture, Late 19th-Early 20th Century
Located in London, GB
d’Aviler described a mask as a human face that was traditionally sculpted in the keystone over a door or
Category
Early 20th Century Italian Renaissance Antique Keystone
Materials
Marble
Les voiliers au bord de mer (Sailboats by the Sea)
By Pierre-Auguste Renoir
Located in New Orleans, LA
landscapes such as this that are considered the keystone of his entire oeuvre. His broad, juxtaposed strokes
Category
19th Century Impressionist Antique Keystone
Materials
Canvas, Oil
Stevensgraph Bookmark with Lincoln, Made in New Jersey by Phoenix Mfg
Located in York County, PA
. A patriotic federal shield with 13 stars and 13 pales serves as a keystone and is gripped by an
Category
Late 19th Century American Antique Keystone
Materials
Silk
Important Gold Fragment
Located in London, GB
objects have become famous as the keystone in explaining underpinning socio-economic and political
Category
15th Century and Earlier Central Asian Antique Keystone
Materials
Gold
George III Mahogany Four-Poster Bed, Attributed to Gillows of Lancaster
By Gillows of Lancaster
London
Located in Glasgow, GB
, Cambridgeshire and Keystone Manor in Huntingdon.?? In January 1965 Country Life Magazine wrote an article
Category
Late 18th Century English George III Antique Keystone
Materials
Fabric, Mahogany, Pine
Mexican War Era Scrolling Broadside Featuring the 1st 11 Presidents, ca 1845-46
Located in York County, PA
Christopher Columbus’ 1492 landing. Arranged in a lazy oval, with George Washington serving as a keystone, the
Category
Late 19th Century American Antique Keystone
Materials
Paper
Printed Cotton Kerchief with a Portrait of Ulysses S. Grant
Located in York County, PA
serves as a keystone, above Grant’s portrait. At the bottom are crossed 13 star flags with some unusual
Category
Late 19th Century Antique Keystone
1920s Keystone Pullman Ride on Train / Trolly, Pressed Steel Toy
By Keystone Manufacturing Company
Located in Buffalo, NY
1920s Keystone Pullman ride on train / trolly, pressed steel toy. Great original condition, hinged
Category
1920s American Art Deco Antique Keystone
Materials
Steel
Antique Keystone 8 M.M. Film Projector, Model R-8, USA
By Keystone Camera Company
Located in San Francisco, CA
This antique Keystone 8 M.M. Film Projector, Model R-8, S/N 444000, was manufactured in Boston, MA
Category
Early 20th Century American Art Deco Antique Keystone
Materials
Metal
Antique Hand-Carved Sandstone Keystones
Located in Wormelow, Herefordshire
These keystones are 19th century and have ‘Hand of the King’ symbols.
We have two of these
Category
19th Century English Antique Keystone
Materials
Sandstone
15th Century Architectural Fragment Keystone
Located in Vosselaar, BE
A French sandstone architectural fragment. Dating from the Gothic period this keystone probably
Category
15th Century and Earlier French Gothic Antique Keystone
Materials
Sandstone
Letter
S
Iron Keystone Bookends
By Frankart
Located in New Windsor, NY
keystone shape with a raised letter 'S', circa 1920-30. A good looking set that would compliment any
Category
Early 20th Century American Industrial Antique Keystone
Materials
Iron
French 18th Century, Carved Keystone, 1755
Located in Buisson, FR
Beautiful keystone with a coat of arms. Dated 1755 and ornated with fleurs-de-lyse
France, 1755
Category
Mid-18th Century French Baroque Antique Keystone
Materials
Stone
French 18th Century, Carved Keystone with Cockerel
Located in Buisson, FR
Beautiful keystone with a cockerel.
France, 18th century
Weathered.
Category
18th Century French Primitive Antique Keystone
Materials
Stone
Pair of Baroque Limestone Keystones from John Jacob Astor
s "Chetwode" Newport
Located in Essex, MA
Large Pair of Limestone Keystones from Chetwode, Newport RI
--John Astor's Mansion for a time
Category
Early 20th Century American Baroque Antique Keystone
Materials
Limestone
Construction of the Airship R101 Silver Gelatin Black and White Photography
By Press Agency Keystone View Company
Located in Atlanta, GA
An original silver gelatin black and white photography by the press agency Keystone View Company
Category
1920s Art Deco Antique Keystone
Materials
Silver Gelatin
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Antique Keystone For Sale on 1stDibs
At 1stDibs, there are many versions of the ideal antique keystone for your home. Frequently made of stone, metal and limestone, every antique keystone was constructed with great care. You’ve searched high and low for the perfect antique keystone — we have versions that date back to the 18th Century alongside those produced as recently as the 20th Century are available. An antique keystone, designed in the Neoclassical, Victorian or Baroque style, is generally a popular piece of furniture. A well-made antique keystone has long been a part of the offerings for many furniture designers and manufacturers, but those produced by Keystone Manufacturing Company and Keystone Iron
Steel Works are consistently popular.
How Much is a Antique Keystone?
The average selling price for an antique keystone at 1stDibs is $1,600, while they’re typically $450 on the low end and $24,000 for the highest priced.
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