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Articles
A MAINTENANCE CHECKLIST AND RESEARCH ARCHIVE FOR TOWER BELLS - 01/03/02
By John M. Corbett
Part of an 1889 chime of eleven bells at St. Peter's in Danbury, CT,
recently fitted with new electric strikers governed by computer circuitry
playing either a programmed score or by keyboard.
Photo courtesy of Church Specialties, Inc.
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Historic buildings originally lacked most building mechanicals
familiar today, but they were often equipped with one mechanical system
that performed many modern functions. In their day, tower bells broadcast
information about fire safety, public safety, navigation, daily and
special events, the time and even played music through systems of varying
complexity. While these functions have been superseded by successive
waves of technology, the bells themselves remain, frequently neglected
or even forgotten. In my own career as a steeplejack, I performed
incidental repairs to such bells, supported only by such common sense and
mechanical ability as I could command. To discover how to correctly
restore or to mechanically upgrade these historic systems, I consulted
with a real expert, Joseph P. Duffy, Jr. of Church Specialties, Inc.,
Monroe, CT, direct heirs to a remarkable legacy of bell making going back
over 175 years (see sections below). He asserts that for a bell to give safe,
reliable service, it must be free of certain common conditions:
- A LOOSE BELL to yoke connection, often easily diagnosed as it
can produce an alarming shock that can be felt far down the structure when
the bell is swung. This "chucking" or working of the connection is
dangerous and the bell should not be rung until the fasteners are replaced.
If the yoke is wooden rather than iron or steel, look for compression or
subsidence of the yoke itself to be a contributing factor in the loss of
a stable, positive connection.
- AN UNSTABLE WOODEN FRAME BASE, compromised by rot, can cause
the bell standards to spread and the bell to take a catastrophic tumble.
This condition may be indicated if the bell is supported by improvised
props mounted from the belfry walls. In reproducing frame elements,
particular care must be paid to accurately copy the factory joinery and
to use dry, stable materials. White oak and, especially, hemlock were used
and will support the specialized joinery well. Fabricators should remember
that they are producing a machine part and not merely an architectural
element and take appropriate care. Bells were usually mounted at the
factory, disassembled and shipped flat. The bell hanger should oversee
the fabrication of the frame and the mounting of the bell standards.
Older bells were often mounted in a non-factory timber frame carriage,
built into the structure, with far less precision. In Joe Duffy's
experience, these timbered supports, if sound, can perform good service
since the metal bearings tend to work into the wood under the weight of
the bell, accurately aligning themselves to the axles. If necessary,
a bell can be rehung in a new structural steel frame for $8,000 and up.
A new bell can cost $15 per pound, or $15,000 for a typical 1,000 pound bell.
- LOOSE OR BROKEN BELL CLAPPER RETURN SPRINGS are indicated if
the bell, when pealed, is muffled or stutters in one direction. It takes
skill and experience to reproduce and install these springs, as they
provide a measured resistance to the force of the clapper. These springs
are also equipped with leather or rubber clapper pads that must be
in place for long service.
- DIFFICULT ACTION caused by wearing ropes is a sign of loose,
misaligned or damaged pulley blocks or wheel. These elements must be
restored and the action adjusted or the bell motion may be forced or
uncontrolled with potentially dangerous consequences. The bell may
also require rebalancing so that it hangs upright and swings evenly.
Even with properly adjusted and well maintained equipment, bell ringing
is a species of heavy equipment operation and can only be safely
entrusted to fit, well trained and responsible persons. Joe Duffy has
electrified many hand operated bell ringing mechanisms due to safety and
maintenance concerns. Electrifying a bell allows full time safe and
accurate operation and can cost up to $12,000.
- BIRD DROPPINGS discourage and impede regular maintenance and,
combined with moisture, they form a nasty brew corrosive to wood, iron
and manilla rope alike. Keep birds out of the belfry, whatever it takes.
Joe Duffy, Jr. insists that tower bells still play a vital role in
defining and building community. A bell, even a single bell, is an
enduring musical voice connecting generations across time. The role of
the bell hanger is to make sure that that voice rings true to the intent
of its maker. Developments in ringing systems including computer circuitry
have expanded the range and convenience of ringing options. The easier
and safer historic bells can be made to use, the more their voices will
be heard. Whether upgrading a 23 bell carillon or restoring a country
church bell, Church Specialties has long experience in encouraging the
use of bells while honoring and preserving their historic character.
A THIRD GENERATION AT CHURCH SPECIALTIES, INC. CONTINUES TO
REPRESENT A TRADITION OF BELL MAKING GOING BACK TO 1825.
The Duffy family of Church Specialties, Inc. of Monroe, CT has a long history with the Meneely
family of bell makers going back to 1919 when thirteen year old
Joseph P. Duffy, Sr. began work as a clerk at the Meneely Bell Company's
sales office in New York City. The Meneely companies were several foundries
associated with one or another branch of the Meneely family located in Troy
or West Troy (Watervliet), NY. In operation from 1825 to 1951, these
companies included the Meneely Bell Company, Meneely & Kimberly
and Jones & Hitchcock. During this period, they produced a prodigious
quantity of bells and shipped them all over the world. Over 6,000 bells
were shipped from just one of these companies to New York State alone.
By my own unscientific survey of hundreds of belfries, Meneely bells easily
outnumber those built by all other bell makers combined, whether operating
before, during or since. In time, Joe Duffy, Jr. joined his father in the
business and, in 1951, when the last Meneely company ceased operations,
the Duffy's offered their own bell services with the enthusiastic blessing
and support of Clinton Meneely, last Vice President of Meneely Bell.
Engraving of a classic Meneely bell as found in thousands of belfries
worldwide. The bell is equipped to toll or peal by hand. Courtesy of
Church Specialties, Inc.
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Their mission was to maintain and restore tower bells drawing on the bell
making traditions of over a century and to perform mechanical upgrades
to improve operations as new technology became available. This they
continue to do under the leadership of a third generation of Duffys
including Joe's son, Joe Duffy, III.
RESEARCH YOUR BELL FROM THE ORIGINAL SHIPPING RECORDS.
Joe Duffy, Jr. is semi-retired but that doesn't keep him from sharing
his encyclopedic knowledge of tower bells with all interested. He may have
information about your bell, including name of purchaser, date shipped,
weight, cost, musical tone, special equipment furnished, terms, inscription
and even installation arrangements. This information comes from a vast
archive of original hand written shipping ledgers going back to 1850
which he inherited from his father, Joe Sr., former manager of the
Meneely Bell Company's sales office. Even if he cannot locate your
particular bell, he can refer to a table which will tell you its weight
AND tone if given the diameter. Besides this, he possesses a wealth of
general information about bell manufacturing, shipping and installation
practices. For instance, he says that Meneely never machined its bells
for tone as modern bells are. They referred to this practice as
"rupturing the bell's skin" and avoided it. If they were producing a
tuned chime of bells and one bell was "off" they sold it as a single and
cast a replacement. He can also furnish information about other historic
bell manufacturers such as Paul Revere, George Holbrook and Henry Hooper.
Steeplejacks & Bellhangers:
Advance Construction and Steeplejack Corp., Steeplejacks. Restoration and Waterproofing of Historic Structures. NY, MA and CT.
Yankee Steeplejack Co., Inc., Steeplejacks and Church Restoration, New England.
Jack Hassler Company, Steeplejacks Specializing in Historic Restoration, Philadelphia and Environs.
J and D Painting and Restoration, Steeplejacks, and Church Restorations, Western New England and New York.
Eagle Painting and Restoration Services, Steeplejacks Based in Nashville, Tennessee and Serving the South.
Steeplejacks of America, Steeplejacks, Steeple Repair and Tower Restoration Nationwide.
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