AMERICAN THEATRE ORGAN SOCIETY

SOUTH MISSISSIPPI GOLD COAST
AND
MAGNOLIA CHAPTERS

THE A. PHILIP LYONS JR. MEMORIAL KNOWLEDGEBASE OF THEATRE ORGAN INFORMATION

A listing of technical articles and information prepared by our members and supporters..

ARTICLE SUBJECT	AUTHOR
*ARTWORK RELATED TO ORGANS*
Charcoal drawing of organ console	J. DeMajo

*ATOS RELATED MATERIAL*
Complete Index of ATOS Publications (PDF File)

*BLOWERS AND RELATED INFORMATION*
Spencer Turbine Manual	Spencer
Document on 3 phase converters Page 1	Chace
Document on 3 phase converters Page 2	Chace
Views of Spencer Turbine "innards"	Phil Lyons
Zephyr Blower Spec Sheet Pg1. Pg2.	Dr. Barry Henry
Restoring a Spencer Blower: text and photo documentary by Philip Underwood	Philip Underwood
Variable Frequency Drives and Pipe Organ Blowers	Jack Hardman
Specifications for felt used on Spencer blowers	Philip Underwood
Meidinger Blower Spec Sheet	Mfgr. tech literature
Al Sefl discusses the physics of blower orifice sizing	Al Sefl

*CHESTS AND CHEST RELATED INFORMATION*
Dimensions of Wurlitzer Primary Pneumatics	Phil Lyons
Photos of restored Wurlitzer pipechest and pneumatics	Phil Lyons
Adjustment of Primaryless Wurlitzer Chests.	D. Powers
See a Wurlitzer electro-pneumatic pipe organ valve in action	J. DeMajo
Build your own pipe chest project (from Mechanical Music Digest article by John DeMajo)	J. DeMajo

*SWELL SHADE CONSTRUCTION AND REPAIRS*
Replacement bearing source for Wurlitzer swell shades

*CONSTRUCTION PROJECTS*
How to use Hot Glue from article by Frank Ford	Frank Ford
Use of Hot Glue (excellent article by Craig Brougher)	Craig Brougher
Pipe Chest Rackboard Hole Gauge (AutoCad Format)	Randy Bergum.
Above Pipe Chest Gauge in GIF FORMAT	Randy Bergum.
Diagram for 2 amp solenoid driver (chime relay)	J. DeMajo
More weekend "Homebrew"- Build these simple toy counter "toys" in your home shop.	J. DeMajo
Applying electric solenoids to tuned percussions	J. DeMajo
Buddy Boyd's procedure photos for installation of stop action at Carolina Theatre.	Buddy Boyd
Procedures for fabrication of theatre organ wind line	Phil Lyons
Series documenting the repair of Wicks Theatre Organ Opus 838- St. Joseph Catholic Church in Ponchatoula, LA.	John DeMajo
Build an alignment tool for drilling rack board holes.	John DeMajo
A simple trem unit for home theatre organ projects	John DeMajo

*GENERAL INFORMATION*
Wiring color code for telephone cable used as organ wiring between relay and chests.	rusczyk@ix.netcom.com
Explanation of diaphone operation	Compton
Explaination of why a relay is needed to connect and disconnect multiple ranks of an organ.	John DeMajo
ORGANHAMS - a list compiled by Bill Londell of people in the organ world who are also ham radio operators	Bill Londell
Carrier Air Conditioning units installed in theaters and other buildings.	Louis Pannagel
Anatomy of a classical organ mixture rank	John DeMajo

*HISTORY*
Charlottesville Paramount Fire - Jan. 1939 Newspaper story and Kimball console exp.	Buddy Boyd
Organs in New Orleans (A list by John DeMajo of all organs known to have ever existed in New Orleans, LA.	John DeMajo
Sales document for the George Wright Hollywood Philharmonic Organ	Christopher Wesson
Organs at the Chicago Theatre

*PIPE WORK (INFORMATION ON REGULATION AND REPAIR OF)*
Regulating Tibia Trebbles by Al Sefl	Al Sefl
Al Sefl discusses reed pipe "fly-off"	Al Sefl
How to Pack Pipes for Shipment or Storage	Al Sefl
Al Sefl offers advice on soldering pipes.	Al Sefl
Al Sefl's paper on Pipe Voicing	Al Sefl
Philip Underwood provides photos of diaphone pipe repair by Wicks Organ Company	Phil Underwood

*REGULATORS AND WINDING*
Anatomy of a Rotary Regulator	John Adams
Al Sefl speaks on weighting of regulators.	Al Sefl
Illustrations of various organ regulators
Series on rebuilding of Robert Morton regulator	John Kirkpatrick

*THEATRE AND RADIO PROGRAM ORGANISTS INFORMATION*
Index of Radio Program Organists	Harry Heth
Buddy Cole Discography	Steve Lamana
1960's TV GUIDE article showing the Joseph Kearns (Mr.Wilson of 'Dennis the Menace' T.V. fame) residence Wurlitzer	TV Guide Magazine
List of known radio station organs and the histories	John DeMajo
Organ-cology (Why organs produce emotional responses in listeners)	J. Amos

*UTILITIES AND SOFTWARE*
Download Music Catalog Database (MS-Access)	John DeMajo
Program to convert Yamaha MDR files to MIDI
	.
*WURLITZER SPECIFIC DATA AND SPECIFICATIONS*
Wurlitzer Model /Rank information	Chace
Wurlitzer Rank List by Al Sefl	Al Sefl
Wurlitzer Console Drawings (ongoing collection)	John Ledwon.
Wurlitzer combination action photos 2M-10 rank cons.	Phil Lyons
Console specification for Wurlitzer 216, 2 M/10Rank organ (PDF File-requires free Adobe Acrobat to read)	Dr. Barry Henry
Wurlitzer keyboard rebuild project	Phil Lyons
John Abson's scale drawings for mounting powertab type stop tabs on Wurlitzer back rail. (drawing 1) (Drawing 2)	John Abson



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