Categories
Divine Stone

Everybody Helped – Constructing the Nave

Several groups helped in the building of the nave in addition to the efforts of Bishop Manning’s massive fundraising campaign.  These groups asked what they could do, and came up with some specific projects that warrant recognition.  Following are three efforts that show how everybody helped with constructing the nave.

The Pilgrims Pavement

The Laymen’s Club, founded in 1908, made many impressive contributions to the construction and operations of the Cathedral.  They ushered, took up collections and organized the publication of materials about the cathedral in the early stages of construction.  In February of 1926 the group announced a campaign to raise $100,000 to finance the slate pavement of the nave.  To understand the large amount of that, a copy of the New York Times in 1926 cost 2 cents.

The Laymen’s Club members gave tours of the Cathedral with visitors designated as pilgrims.  Each pilgrim received a token and invited to leave a voluntary contribution in any amount. These tokens were reminiscent of Middle Age pilgrimages where tokens or other objects were part of the visit to a particular site.  As part of the fundraising plan, they drew up a chart. It showed the floor marked off into 20,000 squares, each representing a $5.00 contribution leading to the total of $100,000 (the total area of the pavement was 32,400 square feet). As people made donations, the laymen colored in individual squares on the chart.  The New York Times published names of significant donors.

Everybody Helped, constructing the nave
Pilgrim’s Tokens

A Real Pilgrimage

To further connect the idea of a pilgrimage, 27 bronze heraldic medallions would dot the floor.  The medallions would represent places in the life of Christ, places commemorating events in Christianity and religious institutions.  The medallions are set in central disks of Maine black granite with a circular border of Belgian black marble.  The pavement surrounding the medallions is green Vermont argillite with bands and borders of black argillite.  Argillite is a dense, fine-grain sedimentary rock that is an intermediate between shale and slate. A clay or shale hardened by recrystallization is argillite and called slate if it possesses secondary cleavage.

Everybody Helped, constructing the nave
Pilgrim’s Pavement slate with Nazareth medallion – image Mille Fiori Favoriti

On January 11, 1933, the Cathedral signed a construction contract for laying the pavement with the firm of Edward Bell. The Laymen’s Club had raised the money.  Bishop Manning dedicated the pavement on March 11, 1934. Everybody helped, constructing the nave.

Everybody Helps
View of Nave Center Aisle with Completed Pavement and Medallions

In the 1980’s the Laymen’s Club explored the idea of continuing the pavement into the crossing. The idea included the medallions, but it did not happen.  The floor of the crossing remained granolithic.  A granolithic finish is a floor topping placed on an existing concrete slab. It forms a durable top surface consisting of hard aggregates (granite), cement and sand.

Everybody Helps, construction of the Nave
Medallion design for the center of the crossing pavement that was never completed.

The Children’s Arch

Everybody helps
New York Times, January 5, 1925, p.11

The children’s arch is at the far end of the nave next to the crossing. The arch is 56 feet wide and will rise 130 feet. The two columns are 98 feet high. Bishop Manning announced the campaign for the children’s arch just prior to the major campaign kick-off in Madison Square Garden.

As you know, one of the great arches in the nave is to be built by the children and is to be known forever as the children’s arch.

– Bishop Manning

By October of 1927, $50,000 of the planned $207,000 had been contributed. On that occasion, Bishop Manning assembled almost 3,000 children for a ceremony at the Cathedral. Following his address, Bishop Manning presented medals to those children who had contributed to the fund over the past year. Everybody helped, constructing the nave.

Children's Arch token
Children’s Arch Medal – Courtesy of Stephen Boyle

The Women’s Transept

Though technically not “the Nave”, this same period saw the Bapistry and North Transept undertaken.

Everybody Helped, constructing the nave
At the groundbreaking, December 5, 1927, $750,000 had already been contributed to this 1 million dollar project. – New York Times

Mrs. Edmund L. Bayliss, Chairman of the Women’s Division of the Cathedral of St. John the Divine Campaign, gives the signal for the steam shovel to start excavating for the women’s transept. At the right is Bishop William T. Manning.

Dedicated as the women’s transept, funding came 100% from the contributions of women. Sadly, the women’s transept was never completely finished. This was likely due to the events of Pearl Harbor, the outbreak of war and the curtailment of construction. Its incomplete structure later became an exhibit area and the gift shop. A fire on December 18, 2001 destroyed the structure.

  • Strangers and Pilgrims: A centennial history of the Laymen’s Club of the Cathedral Church of St. John the Divine, Sypher, F.J.
  • New York Times archives
  • A description of The Pilgrim’s Pavement in the Cathedral of St. John the Divine, Dean Milo Hudson Gates.
Categories
Divine Stone

The Stories Roll On

The Stories Roll On

As. we close out year three of the Divine Stone Project, we thank all of our readers, supporters and contributors. This year we posted 21 stories, the total for the project is now 90 small dives into the amazing story of the stonework at the Cathedral of St. John the Divine. The archives contain all of these. The stories roll on and we’ll keep them coming.

Looking Back.

With sadness, we celebrated the life of Jose Tapia whose spirit is imprinted on the the Southwest Tower. Robert F. Rodriguez authored a 40th anniversary post along with photos and videos on the dedication ceremony for the tower. Additionally, he produced a unique video interview with Philippe Petit about his memories of that day. Wayne Kempton, Archivist, and Tom Fedorek, Senior Guide continue to bless us with supportive information and insights.

Mark and I presented the stone work history of the Cathedral at the 18th annual Stonework Symposium in October of 2022. This event was sponsored by The Stone Foundation. Additionally, Mark Saxe acquired access to John Barton’s slide image library from his time at the Cathedral. John was the Architect-in-Residence during the Dean Morton era. Stephen Boyle reached back and provided descriptions and methods of setting the stone on the Tower.

Looking Forward

We are rounding the corner on the construction of the majestic Nave which will end with a focus on the West Front. There was some carving activity on the West Front in the 1960’s and we will cover that and some special contributions by Canon West. Shortly, we will be back to the Dean Morton era and more stories about the cutters, carvers and setters of that period.

We always welcome comments, suggestions, guest authors and storytellers. Please help keep the stories roll on.

Stay well and safe,

Roger Murphy & Mark Saxe

Categories
Divine Stone

Will it Last 5,000 Years?

Will it last 5,000 Years?
Scientific American, J. Bernard Walker, November 1927

That is the premise of this article in Scientific American from 1927. The Thirteenth Century French style nave is marked by great simplicity and dignity. It has the fundamental characteristics of the cathedrals of Notre Dame, Chartres, Ameins and Rheims. Among these, the interior of St. John’s nave is unmatched for sheer majesty. A review of the building methodology of the nave goes a long way to answer the question. Will it last 5,000 years?

Majesty of Nave Interior

Both the exterior granite and the interior limestone in themselves will last that long. So, what other factors can determine how long that building will last? The author, an engineer, suggests three: design, poor ancillary materials and workmanship. He suggests that St. John’s greatly surpasses, in its structural strength and workmanship, the cathedrals of the Middle Ages.

The Design Compromised by Material Availability

The drawing above compares a pier in Gloucester Cathedral (1100 A.D.) and one of the intermediate piers of St. John’s. The builders of the Twelfth Century Norman Church, and all the later medieval churches, could not afford to construct their piers of cut stone throughout. They built an exterior shell of fine squared stone, from six to twelve inches thick. They then filled the center with a core of rubble set in lime mortar.

When the load of the upper walls came upon such piers, the rubble core settled more readily than the carefully jointed ashlar casing. With the passage of centuries, the mortar frequently disintegrated and the center rubble core lost its bearing quality. The whole load rested on the thin outer shell, which would bend or bulge, flakes of stone splitting off, and the work threatening an early fall.

The more slender intermediate piers of St. John’s have amazingly slender proportions, a diameter of 5 feet to a length of 98 feet. To guard against any buckling under the load they carry, each course became a single granite block. These blocks weigh up to 4 tons each, set with thin cement mortar joints.

Medieval Churches Limited to Small Stone

In those early days, money was scarce and the world had lost many of the secrets of construction, notably that of the making of the cement. This was the ingredient that made for the lasting work of the Romans. It was an age of small stone and mortar construction. Lack of suitable tools and appliances at the quarries, poor roads and inadequate means of transportation had an impact. This and the lack of capital drove the early builders to the use of small size building stone. In binding this material together, they were restricted to the use of lime mortar. Some of this was good, but much of it, as many a catastrophe proved, of wretched quality.

The Main Piers

Will it Last 5,000 Years

The main piers measure 11 feet by 16 feet, 3 inches. They consist of a heavy outer casing of multiple ton Indiana limestone with an inner core of massive squared granite blocks. Each granite block weighs between 5.5 and 7 tons.

Vertical Section of Main Pier

Towers Collapse and Piers Buckle in Medieval Cathedrals

In both English and French cathedrals built in the Middle Ages there have been many building problems. Chichester, Ely, Wells, Salisbury and Beauvais have experienced these problems as well as tower collapses, failures and the need for heroic measures to shore up the building. The settlement of the masonry under the thrust and counter thrust of vault and flying buttresses have caused much of this.

Will it last 5,000 years
Stone vaulting for the nave at St. John the Divine. Keystones weigh up to 5 tons

St. John’s has been designed and built with a careful avoidance of the pitfalls which so often brought disaster to certain medieval churches. The load upon every pier, the thrust against every buttress, has been calculated with close exactness. The crushing strength and the safe limit of loading of each kind of stone are known.

Will it last 5,000 Years

This cross-section illustrates the strength and mass of the abutments. The thrust of the nave vault, great though it may be, will never push these huge masses of out of plumb. They may well be in place for 5,000 years.

  • Building for the Ages, J. Bernard Walker, Scientific American, November 1927
  • All images and drawing are from the above article as is the 5,000 Years question.

Categories
Divine Stone

Constructing the Nave

Constructing the Nave
Foundations, Basement and Floor of the Nave, approximately 1918
Mohegan Golden Granite Cornerstone for the Nave
The Cornerstone of the Nave was dedicated by Bishop Manning on November 9, 1925

Jacob & Youngs, contractors for the Nave, had three construction issues to resolve for constructing the Nave. One, to reduce to a minimum the fire hazard of scaffolding; two, the centering of 250 ton stone arches that would crown 120 feet above the floor; and three, a design for the centering system that could adapt itself progressively to an increasing height up to 100 feet, all the while supporting scaffolding and erection derricks. The contractor selected a steel structure to deliver the 90,000 stones.

Constructing the Nave
August, 1925

They erected eight steel towers (4 pairs) to varying heights as needed. These towers would support hoisting rigs, scaffolding and centers. The towers could provide material to the two lines of piers on each side of the Nave, the outside walls, the buttresses and the arch vaulting of the ceiling.

Construction of the Nave

Various passageways and runways honeycomb the steel structure. These are to facilitate transporting material. Six twenty-ton derricks top off the steel towers to move the heaviest material. The derricks have 70 foot booms. The derricks are operated by direct current electric hoists of 50 and 75 horsepower.

Construction of the Nave
Construction of the Nave
Section showing fully erected towers. Engineering News Record, September 23, 1926, Vol. 97, No. 13

The Work Process

Material yards on each side of the building were convenient to the large derricks on the towers. Small hand derricks on the ground move the stones around the yard. A foreman in each yard is responsible for sending up the proper pieces when needed. The limestone arrives carefully wrapped in burlap. Since most of the pieces are small, a number of the them were hoisted on a skip. On the other hand, the large pieces of granite and limestone are hoisted one at a time and deposited in place by the large derricks. Some of the pieces of granite weigh 12 tons. Small hand derricks can place the limestone and smaller granite .

Constructing the Nave

In addition to the two material yards, a shop is maintained on the job where the finishing touches are put upon the carved stone. The cement mortar is mixed by hand in the crypt below the floor. It is placed in wheelbarrows and carried up to the working platform by an elevator operated by a 35-hp. electric hoist.

Constructing the nave
Image – Indiana Limestone Company

The ordinary masonry gang consists of a stone setter who is gang boss, fitter, and two derrick men. One of the derrick men assist the fitter and the other operates the bell signal rope to the hoist house on the nave floor. The hoist engineer completes the gang personnel. The gang varies slightly where hand hoists are used exclusively. These gangs are distributed one on each pier and at intervals along the walls. The total labor force numbers 175 to 200 men. David Bell is the superintendent in charge.

Constructing the Nave

Constructing the Nave, Opinion from 1926 – Engineering News Record

“Structurally the Cathedral is medieval. It is true masonry, not concrete and tile and steel. Arch and wall, buttress and pillar are cut and carved stone. In its construction there are some modern touches. Where in old cathedrals the stone was shaped by the mallet and chisel, it is now made ready largely by the stone dressing machine and the pneumatic tool. The former mazes of timber staging and centers are replaced by a comparatively simple supporting structure and working platform of steelwork. The electric elevator and derrick now do the work of hand winches and many human carriers.

Today the old methods would have put the cost beyond count. Even by the measure of modern methods and machines, here was a difficult construction task. There are repeated circumstances, as may be observed on the cathedral work, in laying fine architectural stone masonry where old ways and tools cannot be bettered. No power hoist can surpass the hand winch in convenience and precision in lining in, for example, the stones in the clustered columnar piers. But without modern methods the practicability of such a structure would be doubtful. Out of them come speed and safety and a limited need of workmen. Out of this gain came economy and the possibility of reproducing a medieval type structure at present day prices and wages.”

Engineering News Record, 1926
Construction of the Nave
December, 1927 View of Construction

  • Indiana Limestone Company
  • New York Public Library, Digital Collections
  • Engineering News Record, Vol. 97, No. 13, September, 28, 1926
  • The Cathedral of St. John the Divine, Its Progress Pictured, January 1928, Avery Architectural and Fine Arts Library
Categories
Divine Stone

The Remaining Chapels of the Tongues

The Remaining Chapels of the Tongues
The Chapels of the Tongues – The Living Cathedral, Howard E. Quirk

We covered the first two chapels built and consecrated in a previous blog, the Chapel of St. Saviour and the Chapel of St. Columba. Private subscriptions built all but one of the seven Chapels of the Tongues. Public subscriptions created the funds for construction of the Chapel of St. Ansgar. The languages of the first immigrant groups to arrive in New York are the reason for the theme of the chapels. Despite diverse languages, these immigrants came together in their worship. They are more human in scale and intimate in their presentation than the main Cathedral. The donors could use their own architect and the subsequent designs. Their construction could proceed separate from the overall construction of the Cathedral. Below are the remaining Chapels of the Tongues.

The Chapel of St. James

Henry Vaughan designed this chapel, dedicated 0n May 2, 1916. The exterior is rectangular in plan. It has a crenelated parapet at the roof and pinnacles on buttresses. It is pure English Gothic architecture of the 14th century. The interior walls are Bedford Indiana Limestone. It is 60 feet ling and 39 feet wide. This chapel seats 250 and has its own Skinner organ. The chapel was the gift of Elizabeth Scrivian Potter, wife of Bishop Henry Codman Potter.

The remaining Chapels of the Tongues
Keystone View Company, 1929

The altar is gray Knoxville Tennessee marble and has elaborate limestone reredos. The tomb of Bishop Potter is in the chapel. It is Siena marble with the figure of the Bishop in Serevezza marble.

Chapel of Saint James

Many special people have been married in the chapel dedicated to the Spanish immigrants and the patron saint of Spain.

The Chapel of St. Ambrose

Carrere & Hastings designed the chapel, dedicated to the Italian community of New York City. It is considered Modern Renaissance style. The dedication of the chapel occurred in 1914. Sara Whiting Rives gifted the chapel.

Chapel of St. Ambrose

The exterior of the Chapel of St. Ambrose is characterized by the half round windows. The Chapel is 50 feet long by 27 feet wide. The floor is inlaid with grey Siena, red Verona and cream colored cenere marble. Rosata marble lines the side walls. The altar and retable are of white alabaster.

The Remaining Chapels of The Tongues

The Chapel of St. Martin of Tours

On the exterior there are fleur de lis in quatrefoils. There are large, narrow pointed arch windows with single lights in the basement. The chapel honors French speaking immigrants. Clementina Furniss gifted the chapel designed by Cram & Ferguson and dedicated in 1918. As a Roman soldier, St. Martin clothed a beggar with half his cloak. This chapel,reserved for private devotion, is not included on any tour for visitors.

The Reaining Chapels of the Tongues

The interior style is 13th Century Gothic. The pavement is Tennessee pink marble, bordered by Belgian black marble. Indiana limestone lines the interior walls. In the chapel is the statue of Joan of Arc by Anna Hyatt Huntington. Sitting near the statue is a rough stone from the Rouen cell that imprisoned her. The free standing marble altar stands on red marble pillars.

The Remaining Chapels of the Tongues

The Chapel of St. Boniface

The exterior features Gutzon Borglum statues in niches of buttresses. They are Charlemagne, Alcuin, Gutenberg and Luther. The chapel dedicated on February 29, 1916 honors German speaking immigrants. The George Sullivan Bowdoin family gifted the chapel. Henry Vaughn designed This chapel. It is a pure specimen of English Gothic architecture of the 14th Century. Vaughn was the original architect for the Washington National Cathedral.

Chapel of St. Boniface exterior

Indiana limestone walls are the interior. The pavement, sanctuary steps and altar consist of pink Knoxville marble with a heavy black border of Belgian marble. The altar is of grey Tennessee marble. The chapel is 48.5 feet long by 28 feet wide.

Chapel of St. Boniface

The Chapel of St. Ansgar

The exterior is rectangular in plan with parapets of quatrefoil tracery. There are pinnacles on the buttresses. Henry Vaughan designed the chapel again in the style of 14th Century Gothic. It is 66 feet long and 41 feet wide. Public subscriptions gifted the chapel in memory of William Reed Huntington. On April 3, 1918 it was dedicated to the needs of Scandinavian Christians.

Chapel of St. Ansgar

The Chapel is double-sized similar to St James Chapel. The altar and the statues of the reredos are grayTennessee marble, given by Mrs. Julia Grinnell Bowdoin. The pavement is pink Tennessee marble and mottled Vermont marble. On the ambulatory side of the entrance are statues of St. Ansgar and St. John the Baptist carved by the John Evans and Company of Boston.

The Remaining Chapels of the Tongues

Stones from the Lady Chapel of Worcester Cathedral and stones from Ely Cathedrals are located in St. Ansgar’s Chapel.

Must See

As I finish this blog, I wish I could have found more and better images of these beautiful chapels, inside and out. The combination of cut stone and carved stone along with carved wood and stained glass make these amazing structures. Each is different in design and embellishments.

  • New York Public Library Digital Collection
  • Columbia University, Digital Images Collection
  • Morningside Heights: A History of Its Architecture and Development, Andrew Dolkart
  • A Guide to the Cathedral Church of Saint John the Divine in the city of New York, Edward Hagaman Hall
  • The Living Cathedral, St. John the Divine, A History and Guide, Howard E. Quirk
  • Previous blog about St. Saviours and St. Columba’s Chapels. https://divinestone.org/blog/the-seven-chapels-of-tongues/