The Mariners’ Museum houses an extraordinary collection of nautical and scientific instruments for navigation, Included among the astrolabes, quadrants, sextants, compasses and…
During Lincoln’s visit to Chicago in the early spring of 1860 to argue a court case, sculptor Leonard Valk (1828-1895) asked him…
This sconce, one of a pair in the Art Deco style, had become damaged during shipping and we were asked to reconstruct…
We performed emergency conservation treatment of a ceramic bust of Albert Einstein. The bust was sculpted by Robert Berks and was used…
The Apollo Lunar Roving Vehicle was designed for lunar exploration and gravity. Due to Earth’s increased gravitational forces, the Lunar Roving Vehicle…
We were tasked by the Arkansas Department of Parks to conduct a conditions assessment of historic and heritage sites throughout the state.…
The two Gypsum Assyrian relief panels at the Virginia Theological Seminary (VTS) are originally from the Temple of Nimrud near Mosul, Iraq.…
Atlantis is one of the three remaining orbiters from the NASA Space Shuttle program and the last to fly before the program…
EverGreene undertook conservation treatment of the famous Atlas Statue. Over decades, the four-story-high, two-ton bronze statue had been caked with so much…
Visitors to the museum are greeted upon entrance by the Bacchus Fountain, an assemblage of Baroque and Antique sculptural elements. The fountain…
Disc with Strings (Sun) is one of a series of sculptures by Dame Barbara Hepworth depicting abstract natural forms in pierced simple…
Makutu is a cast-bronze abstract sculpture by Dame Barbara Hepworth. It features the hole though the simple overall form and difference in…
The wall was removed and salvaged when it was removed, symbolically ending the division of Europe into the Eastern Block controlled by…
We have preserved some of most significant military artifacts in Pennsylvania through its on-going contract for conservation services with the Commonwealth. These…
Since 1935, the Douglas DC-3 has been considered the most successful airliner in the formative years of air transportation. It was also…
The A-12 aircraft, manufactured by the Lockheed Corporation from 1962 to 1964, is the first aircraft to be made largely from titanium.…
As part of the West Block Rehabilitation Project, the interior heritage spaces are also undergoing upgrades and renovations. At the request of…
We were contracted to perform an assessment and provide treatment recommendations for 10 cast iron and 2 bronze decorative garden urns on…
We conserved five Civil War cannons (one Howitzer, two Dalhgrens and two Napoleons) from the historic Carlisle Army Barracks. Each had been…
“Curl” was installed on the campus of Columbia University south of Uris Hall in 1968. It is the first large-scale commission completed…
Coral Gables, “The City Beautiful,” was planned and developed during Miami’s land boom in the 1920’s by George Merrick. The first land…
We were contracted to perform conservation treatments, photographic documentation, and provide maintenance recommendations for the library elevator dumbwaiter, pneumatic delivery system tubing,…
EverGreene conservators were brought in by Dumbarton Oaks Research Library and Collection (Dumbarton Oaks) to perform a survey and conditions assessment of…
The Albert Einstein Memorial is an over-life sized bronze statue by sculptor Robert Berks depicting Albert Einstein seated with manuscript papers in…
The Navy Museum in Washington, DC, owns a full scale version of the Fat Man atom bomb and its transport sled. The…
We were contracted to perform a condition assessment on five missiles housed in the Johns Hopkins University Applied Physics Laboratory (JHUAPL.) In…
Fort Christian in Charlotte Amalie, St. Thomas, US Virgin Islands was constructed during the Island’s Danish possession. Although the original structure dates…
Fort Christian at Charlotte Amalie, Saint Thomas, US Virgin Islands, was first constructed in 1671. Its last reconstruction under Danish protection occurred…
We were contracted to perform conservation treatment to a marble bust of George Washington for the Washington Memorial at Mount Vernon Place…
Hearst Castle, once home of wealthy American collector William Randolph Hearst, was designed by renowned San Francisco architect Julia Morgan in 1919.…
Four historic bronze cannons face the parade grounds of the historic campus at Fort Belvoir, two of which feature beautifully sculpted high…
Mount Rushmore National Memorial, located near Keystone, SD, is a tremendous granite sculpture by Gutzon Borglum. It features the faces of former…
The historic Hotel Washington has been a fixture in downtown Washington, DC since its construction in 1917. Designed by the storied firm…
We were subcontracted by Terra Mare Conservation, LLC (TMC) as part of a highly experienced, interdisciplinary team gathered to conserve the Iwo…
The Jacob Wrey Mould Fountain was originally installed in City Hall Park in lower Manhattan in 1871. The fountain was designed by…
We performed a condition assessment and treated two historic early twentieth century Japanese field guns located at the Golden Gate National Recreation…
We assessed and treated a private collection of modern outdoor sculpture in Rhode Island in 2017. The sculpture collection includes a large…
We stabilized and repaired two plaster of Paris relief sculptures from the University of Virginia. The reliefs are the work of Leo…
We were contracted by the Department of the Treasury to conserve the Reproduction Liberty Bell. The bell was transported to us’s studio…
The Light Dispelling Darkness Fountain was created by ceramic artist Wayland Gregory under the WPA. A series of brightly colored ceramic figural…
The Lipton Cup was presented by Sir Thomas J. Lipton for the 1906 New York to Bermuda ocean race held by the…
In 1923, the United States Geological Survey (USGS) organized an expedition to map the remaining stretch of the Colorado River along the…
Vizcaya, the National Registry Listed historic house in Miami, Florida, integrates extensive decorative architectural sculpture made especially for the site amongst its…
The Maritime Administration (MARAD) is an agency within the U. S. Department of Transportation dealing with water-borne transportation. It maintains a collection…
At 40’-tall, Big Bling is artist Martin Puryear’s largest sculpture. Fabricated in collaboration with Digital Atelier, the installation – a multi-tier wood…
The Paluxy River dinosaur trackways are a significant part of the collection of the Texas Memorial Museum, located at the University of…
We were contracted by the Miami Science Museum to restore the Pan American Airways Globe. The globe was originally located in the…
The Wolfsonian-FIU Museum in Miami Beach, Florida houses a significant collection of icons of Twentieth Century design. The objects housed in its…
Between 1947 and 1971, Picasso designed and created a number of ceramic works, including plates, bowls, pitchers, and vases. Many of these…
The pirate ship Whydah sank off the coast of Wellfleet, Cape Cod, during a storm in April 26, 1717, less than two…
The Plantation Agriculture Museum was established in the 1960’s by a local Arkansas planter, Robert Dortch. The Dortch Cotton Gin (the only…
The Carnes Playhouse was built in 1933 by Arkansas State Representative Grover Carnes for his young daughter, Harriet. The small (12’ x…
We were contracted to conserve three historic pens and associated documents significant to the history of the U.S. Forest Service. The three…
A detailed copper weathervane of a fully rigged schooner has stood on a dome atop the Mutual Life Insurance Building where it…
The RMS Carpathia made her maiden voyage on May 5, 1903 from Liverpool to Boston, and sailed between New York, Trieste and…
On Sunday, 14 April, 11. 40 pm, the R. M. S. Titanic struck an iceberg. By 2. 20 am on Monday 15…
We work closely with Premier Exhibitions, Inc. , the salvor-in-possession of the R. M. S. Titanic, to preserve the collection of nearly…
On Sunday, 14 April, 11. 40 pm, the R. M. S. Titanic struck an iceberg. By 2. 20 am on Monday 15…
On Sunday 14 April at 11. 40 pm the RMS Titanic struck an iceberg. By 2. 20 am on Monday 15 April,…
On Sunday, 14 April, 11. 40 pm, the R. M. S. Titanic struck an iceberg. By 2. 20 am on Monday 15…
The National Air and Space Museum (NASM) has numerous artifacts from America’s military and space history stored at the Garber Facility in…
The Saturn V rocket at the Kennedy Space Center is one of only three moon rockets remaining in the United States. At…
From 2004 to 2006 we stabilized and restored the Saturn V Rocket located at the Johnson Space Center in Houston, TX. This…
From 2004 to 2006 we stabilized and restored the Saturn V Rocket located at the Johnson Space Center in Houston, TX. This…
The Saturn V Rocket located at the US Space and Rocket Center (USSRC) in Huntsville, Alabama, is one of three surviving examples…
The development of radar constitutes a major milestone in modern technological and military history. Research by several prominent physicists led to the…
The Cathedral-Basilica of St. Louis is one of the true icons of the historic city of New Orleans. The structure of the…
A bronze bell from 1811 that was used at its original site in lower Manhattan was returned to the Saint James Church…
We were contracted to preserve a World War II “Czech Hedgehog” anti-tank obstacle for the National Museum of the U. S. Army.…
The Tang dynasty (A. D. 618-907), with its capital at Chang’an, is regarded by historians as a high point in Chinese civilization—equal,…
At the request of SWCA Environmental Consultants, we performed an on-site condition assessment of “The Orange Show” in Houston, Texas. “The Orange…
Two satellites, Vanguard II and Vanguard III, are associated with the United States Naval Research Laboratory (NPL) Project Vanguard. The satellites are…
We performed conservation treatment on the Venus stature, a cast lead figure upon a cast stone base. The figure, cast in Italy,…
The Wanamaker Organ located inside of the Macy’s Center City in Philadelphia is the largest functioning pipe organ in the world. It…
This artifact is a whooping crane sculpture that was the Conservationist of the Year Award presented to the National Academy of Sciences…