Illness and Injury in the Drum Corps Activity:
A query to provide a challenge and a focus for the concerned assembly

Dr. R. Craig Bales


Contents.

1.   Introduction
2.   Are there common illnesses or injuries associated with the  drum corps activity?
3.   Does the need for research exist?
4.   Locating interested parties
5.   Drum corps medicine for the future
6.   Conclusion


1.   Introduction.

     Due to time constraints this presenter has acknowledged certain literature written on the
subject of Performing Arts Medicine, but has not actually reviewed them.  That process is for
future investigation.  It is quite interesting and exciting to me, however, that there are symposia,
books, and journals concerning the subject.  Heretofore unknown to me there is even a medical
specialty in Performing Arts Medicine:

     Kella JJ. Symposium on musicians' medical problems: performing arts medical specialty
     continues to grow. International Musician 1987 Oct;86:7, 19.

     Lederman RJ. The coming of age of performing arts medicine. [Editorial] Western
     Journal of Medicine 1994 Jan;160(1):73-4.

     Arts medicine directions. International Journal of Arts Medicine 1992 Spring;1(2):30.

     Pascarelli EF; Bishop CJ. Performing arts medicine: the status of the specialty within the
     evolving health care system. Medical Problems of Performing Artists 1994 Sep;(3):63-6.

     Textbook of performing arts medicine. Arts Hazards News 1990;13(10):2.

     Knox R. Music medicine in the 1990s. Music Magazine 1990 Apr-May;13(2):13-16.


     At this point I must credit one of our very own RAMD contributors, Susan E. Harman,
M.S.L.S., M.Ed., from the Music Medicine Clearinghouse, Medical Chirurgical Faculty of
Maryland.  She presented a paper, Medical Problems of Marching Musicians, at the Tenth
Annual Symposium on Medical Problems of Musicians and Dancers, Aspen, Colorado in July
1992.  Susan provided me with several great sources for the bibliographical citations here
presented.

     Other presentations by Ms. Harman include:

     Harman SE. Occupational diseases of instrumental musicians, a review.  Maryland State
     Medical Journal 1982 Jun;31(6):39-42. 

     Harman SE. Bibliography for occupational diseases of instrumental musicians--update.
     Medical Problems of Performing Artists 1988 Dec;3(4):163-5. 

     Harman SE. Medical problems of marching musicians. Medical Problems of Performing
     Artists 1993 Dec;8(4):132-5. 


     Thanks, Susan for all your help!  You helped me get started but we shall finish together.

     As you read this presentation, it will be apparent that I have few preconceived opinions
on this topic.  The presentation intends, therefore, to challenge inquiring minds and focus their
attention on numerous questions regarding illnesses and injuries that performing artists,
specifically drum corps (DC), might or does experience.  Only having been involved in the
activity for five or six years I have little knowledge of what DCI or individual corps have done to
address these problems.  Keep in mind this topics' questions concern ALL corps members both
marching members (younger) and staff (older).  Many of the topics mentioned may be more of
academic interest than of practical interest.

     There is very little written in the literature on the subject of marching bands and only one
that I could find on drum corps (DC):

     Bischof R.O., Drum and bugle corps: medical problems and issues.  Medical Problems of
     Performing Artists 1994.


     Thus, as I begin this presentation, there is scanty support for my suspicion that certain
medical problems have and do exist in the Activity.  If there are medical problems, they appear
to be addressed by individual corps members or their staff.

     This questioner does feel that corps staff and marching members who are healthy will
gain the most benefit from their adventures in the activity.  As a youth oriented activity, I hope
we all desire the best of health for all concerned.

     Thus the main thrust of this presentation is to inquire from current and past corps staff
and members, as to their recognition and solution of their respective medical problems perceived
or real relative to DC.  Others are also encouraged to participate fully:

     Goode DJ; Knight SP. Identification, retrieval, and analysis of arts medicine literature.
     Medical Problems of Performing Artists 1991 Mar;6(1):3-7.


2.     Are there common illnesses or injuries associated with the drum corps activity?

     A.  What are the common illnesses and injuries experienced by DC?

     B.  What illnesses or injuries demand professional attention?

     C.  What illnesses or injuries which occur during a competitive season currently prohibit
     a member from continued participation? Should they prohibit continued participation?

     D.  What preventive measures and/or rehabilitation should and/or could be provided to
     the member to allow continued participation?

     E.  A list of illnesses and injuries to consider.


     First, are there any medical issues that are or should be a concern of the activity?  I am
positive each of us can cite a long list to answer that question.  THAT IS PRECISELY THE
POINT OF THIS PRESENTATION!  

     There does appear to be some concern in the literature for this issue in general. 
Following is the << short >> list of a review of the Occupational Diseases Of Performing Artists
Bibliography found at http://sailor.lib.md.us/topics/.musicians.  Some citations may or may not
be relevant to DC, but I now have data that supports the premise that MEDICAL PROBLEMS
DO EXIST in DC:

     Lockwood AH. Medical problems in secondary school-aged musicians.  Medical
     Problems of Performing Artists 1988 Dec;3(4):129-32. 

     Stanley N. Medical considerations for marching bands. Instrumentalist 1985 Aug;40(1):
     76-9. 

     Steele G. Physical stresses from percussion equipment loading.  Percussive Notes 1993
     Feb;31(3):14-16. 

     Sternbach DJ. Staying healthy on the road. International Musician 1992 Apr 90(10):10. 

     Sternbach DJ. Taking care of yourself on tour. International Musician 1994
     Jun;92(12):13. 

     Newmark J; Lederman RJ. Practice doesn't necessarily make perfect: incidence of
     overuse syndromes in amateur instrumentalists. Medical Problems of Performing Artists
     1987 Dec;2(4):142-4. 

     Newmark J; Hochberg FH. "Doctor, it hurts when I play": painful disorders among
     instrumental musicians. Medical Problems of Performing Artists 1987 Sep;2(3):93-7. 

     Newmark J; Salmon P. Playing-related complaints in nonclassical instrumentalists: a
     pilot questionnaire survey. Medical Problems of Performing Artists 1990 Sep;5(3):106-8. 

     Pollack R. Occupational diseases of musicians: physical ailments. Hygeia
     1935;13(2):132-5. 

     Luongo EP. "Hornblower's" disease. [letter] Archives of Environmental Health 1966
     Mar;12(3):410. 

     Medical care of musicians. Emergency Medicine 1989 Jun  15;21(11):125, 128-30. 

     Musicians, just like ball players can suffer professional injuries.  Daily Mail
     (Hagerstown, Md.) 1982 Jun 10. 

     Roach KE; Martinez MA; Anderson N. Musculoskeletal pain in student instrumentalists:
     a comparison with the general student population.  Medical Problems of Performing
     Artists 1994 Dec;9(4):125-30. 

     Rosen NB. Myofascial pain: the great mimicker and potentiator of other diseases in the
     performing artist. Maryland Medical Journal 1993 Mar;42(3):261-66. 

     Smith DWE. Medical problems of orchestral musicians according to age and stage of
     career. Medical Problems of Performing Artists 1992 Dec;7(4):132-4. 

     Wallace H. Performance-related injuries--a dark continent? Strad 1991 May:396-404. 

     Hall T. A musician's view of music medicine. Medical Problems of Performing Artists
     1986 Mar;1(1):2. 

     Kella JJ. A musician's guide to performing arts medicine: musculoskeletal, neurological
     and dermal ailments of musicians. International Musician 1988 Jul;87(1):7, 18-19. 

     Kagen SH. Diseases of the musical profession. Maine Medical Journal 1934
     Sep;25(9):181-7. 

     Stanley N. Medical considerations for marching bands. Instrumentalist 1985 Aug;40(1):
     76-9. 


     Second, as a medical professional, sometimes it is very difficult to decide which illnesses
or injuries require professional assessment.  Well, to be honest they all require professional
assessment; professional being used in its broadest sense.  They require the professional
expertise of the corps instructor, the corps "mom", the corps nurse or trainer, the individual
corps member, as well as a multitude of medical specialties.  

     How do those involved in the Activity decide which professional to use?  THAT IS A
QUESTION FOR THIS AUDIENCE TO HELP ANSWER.

     Mastroianni T; Norris R. Performers, teachers & medical practitioners: working together
     to promote wellness. American Music Teacher 1993 Apr-May;42(5):26-9. 

     Medical concerns for music educators. [insert] Teaching Music 1993;Dec;1(3). 

     Pratt RR. Music education and medicine: a renewed partnership. Mutional Journal of
     Arts Medicine 1992 Spring;1(2):7-20. 

     Green R. Treating performers takes talent. Medical World News 1988 Dec
     12;29(23):42-3. 

     Hinz, CA. Musicians' health needs call for a medical team approach.  American Medical
     News 1984 Aug 17;27(31):26-8. 

     Ver Berkmoes R. How some MDs help the band play on. American  Medical News 1989
     Mar 24-31;32(12):31-2. 


     Third, which medical problems occurring subsequent to DC involvement should prohibit
an individual from participation?  Surely there are some ailments that fall in this category.  YET
ANOTHER QUESTION FOR THE SYMPOSIUM HERE GATHERED.

     Saxton SE. Rap session on disabled/handicapped hornists and how they cope. Horn Call
     1987 Oct;18:31-7.


     What medical entities occurring during the rehearsal and competitive season should
prohibit an individual from continued participation?  There must be some in this category, but
which ones must be included?  Experience in sports medicine tells me that there is little
difference in the psyche of the coach versus the corps staff and the "athlete" versus the marching
member.  They are all very competitive, dedicated, and driven to continue at all cost.  How do
we temper their drive to continue with GOOD, REASONED judgment?

     Roehmann FL. Making the connection: music and medicine.  Music Educators Journal
     1991 Jan;77(5):21-5. 

     Howse J. The importance of good teaching in injury prevention. Medical Problems of
     Performing Artists 1994 Jun;9(2):32-34. 


     Fourth, what preventive or rehabilitative methods can and should be employed to allow
an ailing individual to continue participation in the activity?  Well, the sky is the limit.  Varying
modalities can provide prevention, cure or safe palliative treatment.  Some are even cost
efficient:

     Saxon J. Cost constraints on health care access to some performing artists. Medical
     Problems of Performing Artists 1989 Sep;4(3):105-7. 

     Solomon R; Micheli L; Solomon J; Kelley T. The "cost" of injuries in a company
     professional ballet company: anatomy of a season. Medical Problems of Performing
     Artists 1995 Mar;10(1):3-10. 

     Howse J. The importance of good teaching in injury prevention. Medical Problems of
     Performing Artists 1994 Jun;9(2):32-34. 

     Norris R. The Musician's Survival Manual: A Guide to Preventing and Treating Injuries
     in Instrumentalists. ed. D. Torch. San Antonio, Tx.: International Conference of
     Symphony and Opera Musicians; distributor St. Louis, MMB Music, 1993. 

     Poole W. Curing musicians' ills: a new health program to meet the special needs of
     performing artists. Image 1986 Aug 17:9-10. 

     Press JM; Wiesner SL. Prevention: conditioning and orthotics. Hand Clinics 1990
     Aug;6(3):383-92. 

     Prokop LL. Upper-extremity rehabilitation: conditioning and orthotics for the athlete and
     performing artist. Hand Clinics 1990 Aug;6(3):517-24. 

     Kella JJ. Prevention is the best medicine for musicians' occupational problems.
     International Musician 1992 Sep;91(3):8- 9. 

     Prudden B. Myotherapy: Bonnie Prudden's Complete Guide to Pain-Free Living. New
     York: Ballantine, 1984.  Injury prevention in percussion. Percussive Notes 1994
     Apr;32(2):73-5. 


     Finally, a list of possible illnesses and injuries to consider.  Citations follow each general
category:


ILLNESSES

Upper Respiratory 
     Allergies
     Infections (viral vs. bacterial)
          Sinusitis vs. rhinitis
          Tonsillitis
          Pharyngitis
          Bronchitis
          Fever blisters

               Walter WG; Chaffey D. Bacteriological and cleaning studies on the
               mouthpieces of musical instruments. Applied  Microbiology 1959
               Mar;7(2):126-30. 

               Bryan AH. Band instruments harbor germs. Music Educators Journal 1960
               Apr-May;46(5):84-5.

               Gastrointestinal Dental hygiene (brushing, flossing, braces, cavities) Train
               J. Dentistry and the wind musician. International Musician 1992
               Jun;90(12):12.

               Hills EM. Medicine and dentistry for brass players; a selected survey of
               recent research in the journal literature. ITA Journal 1987 Fall;15(4):32-7. 

               Porter MM. Dental problems in wind instrument playing. 1. Dental
               aspects of embouchure. British Dental Journal 1967 Oct 17;123:393-96. 

               Porter MM. Dental problems in wind instrument playing. 8. Brass
               instruments. British Dental Journal 1968 Feb 6;124:129- 32. 

               Taddey JJ. Musicians and temporomandibular disorders: prevalence and
               occupational etiologic considerations. Journal of Craniomandibular
               Practice 1992 Jul;10(3):241-4. 

          Dyspepsia (heart burn)
          Ulcers
          Food Intolerances vs. Food Allergies (special diets)
          Hepatitis
          Appendicitis
          Diarrhea (common vs. infectious)
          Constipation
          Hemorrhoids

Climate Related
     Heat

               Babin A. Heat stress. [data sheet] New York: Center for Safety in the Arts,
               1989. 

     Cold

Sexually Transmitted Diseases
     Hepatitis
     HIV
     Syphilis
     Gonorrhea
     Crabs and Scabies

               Schnitt D. AIDS deaths among professional dancers. Medical Problems of
               Performing Artists 1990 Dec;5(4):128-30. 

Cardiovascular vs. Hematologic
     Dizziness
     Congenital Heart Defects
     Benign Heart Murmurs
     Sickle Cell Disease
     "Adolescent" Anemia
     Varicose Veins
     Hypertension

               Lewis LW. How to avoid that dizzy feeling. School Musician 1946
               Feb;17(5):12-13, 34.

               Tucker A.; Faulkner ME.; Horvath S.M. Electrocardiography and lung
               function in brass instrument players. Archives of Environmental Health
               1971 Nov;23(5):327-34.

               Hunsaker LA. Heart rate and rhythm responses during trumpet playing.
               Medical Problems of Performing Artists 1994 Sep;9(3):69-72. 

               Calif. Univ. medicos claim horn playing makes coronaries. Music Trades
               1972 Mar;120:20-1.

Endocrinopathy
     Diabetes
     Hypoglycemia
     Thyroid

Central Nervous System
     Seizure Disorders
     Head Aches
     Encephalitis
     Meningitis

Dermatological
     Tick Born Illness
     Scabies vs. Crabs
     Fungal
     Bacterial
     Warts
     Herpes Simplex

               Lamb J. Herpes simplex. Journal of the Oklahoma State Medical
               Association 1946 Apr;39:150-2. 

               Mills OH; Kligman A; Acne mechanica. Archives of  Dermatology 1975
               Apr;111(4):481-3. 

               Nethercott JR; Holness DL. Dermatologic problems of musicians. [letter]
               Journal of the American Academy of Dermatology 1990
               Apr;22(4):657-63. 

               Signore RJ. Dermatologic problems of musicians. [letter] Journal of the
               American Academy of Dermatology 1991 Feb;24(2 pt. 1):321. 

               Harvell J; Maibach HI. Skin disease among musicians. Medical Problems
               of Performing Artists 1992 Dec;7(4):114-20. 

Gynecological
     Menses
          Painful
          Irregular
          Heavy Flow
          Birth Control Pills -- used for their hormonal regulation of menses
     Pregnancy

Psychological
     Social Adjustment Disorders
     Performance Anxiety
     Burn Out

               Lehrer PM; Goldman NS; Strommen EF. A principal components
               assessment of performance anxiety among musicians. Medical Problems
               of Performing Artists 1990 Mar;5(1):12-18. 

               Sternbach D. A self-test on performance anxiety. International Musician
               1988 June;87:?. 

               Salmon PG. A psychological perspective on musical performance anxiety:
               a review of the literature. Medical Problems of Performing Artists 1990
               Mar;5(1):2-11. 

               Sternbach D. Addressing stress-related illness in professional musicians.
               Maryland Medical Journal 1993 Mar;42(3):283- 8. 

               Montello L; Coons EE; Kantor J. The use of group music therapy as a
               treatment for musical performance stress. Medical Problems of
               Performing Artists 1990 Mar;5(1):49-57. 

               Miller DK; Kupersmith JRF. "Louisville-PACH": psychiatric problems of
               performing artists.  Medical Problems of Performing Artists 1990
               Mar;5(1):19-22. 

               Pollack R. Occupational diseases of musicians: psychic ailments. Hygeia
               1935;13(1):46-9. 

               Mittleman KD; Keegan M; Collins CL. Physiological, nutritional, and
               training profile of university modern dancers. Medical Problems of
               Performing Artists 1992 Sep;7(3):92-96. 

               Stern A; Cox J. Teacher burnout: the dull reality. Music Educators Journal
               1993 Nov;80(3):33-36, 49. 

               Hamann DL. Burnout: how to spot it, how to avoid it. Music  Educators
               Journal 1990 Oct:30-3. 

Over-the-counter, prescription and 'street/recreational' drug concerns

INJURIES

Hearing Impairment

               Marching band hearing loss. Instrumentalist 1982 Dec;37:8.
               May;20(4):271-4. 

               Barry JP; Thomas IB. A clinical study to evaluate rock music, symphonic
               music and noise as sources of acoustic trauma. Journal of the Audio
               Engineering Society 1972.

               Santucci M. Musicians can protect their hearing. Medical Problems of
               Performing Artists 1990 Dec;5(4):136-8. 

               Cohen P. Drumming: how risky is it to your hearing? Modern Drummer
               1990 Oct:24-9,95-101. 

Spinal or back injuries

Hip, knee, ankle, and foot injuries

               McNeal AP; Watkins A; Clarkson PM; Tremblay I. Lower extremity
               alignment and injury in young, preprofessional, college and professional
               ballet dancers: dancer-reported injuries (second of two parts). Medical
               Problems of Performing Artists 1990 Jun;5(2):83-88. 

               Quirk R. Knee injuries in classical dancers. Medical Problems of
               Performing Artists 1988 Jun;3(2):52-9. 

               Sammarco GJ. The hip in dancers. Medical Problems of Performing
               Artists 1987 Mar;2(1):5-14. 

               Schon LC. Foot and ankle problems in dancers. Maryland Medical Journal
               1993 Mar;42(3):267-70. 

               Andersson S; Nilsson B; Hessel T; Saraste M; Noren A;
               Stevens-Andersson A; Rydholm D. Degenerative joint disease in ballet
               dancers. Clinical Orthopaedics and Related Research 1989 Jan;238:233-6. 

               Hardaker WT; Vander Woude LM; Dance medicine: an orthopaedist's
               view. North Carolina Medical Journal 1993 Feb;54(2):67-72. 

               Schon LC; Biddinger KR; Greenwood P. Dance screen programs and
               development of dance clinics. Clinics in Sports Medicine 1994
               Oct;13(4):865-82. 

Shoulder, elbow, wrist, and hand injuries

               Manchester RA. The short-term outcome of hand problems in music
               students. Medical Problems of Performing Artists 1989 Jun;4(2):95-6. 

               Manchester RA; Fleider D. Further observations on the epidemiology of
               hand injuries in music students. Medical Problems of Performing Artists
               1991 Mar;6(1):11-14. 

               Markison RE. Tendinitis and related inflammatory conditions seen in
               musicians. Journal of Hand Therapy 1992 Apr-Jun;5(2):80-3. 

               Markison RE. Treatment of musical hands: redesign of the interface. Hand
               Clinics 1990 Aug;6(3):525-44. May DW. 

               Rozmaryn L. Upper extremity disorders in performing artists. Maryland
               Medical Journal 1993 Mar;42(3):255-60. 

               Huddleston CB; Pratt SM. Cymbal-player's shoulder. [letter] New England
               Journal of Medicine 1983 Dec 8;309(23):1462. 

               Owen ER. Instrumental musicians and repetition strain injuries. Journal of
               Occupational Health and Safety--Australia and New Zealand
               1985;1(2):135-9. 

               Phillips P. Musicians' myths and the pain they perpetuate or how to
               prevent instrument related injuries. Soundboard 1985 Spring;12(1):43-5. 

               Judkins J. The impact of impact: the percussionist's shoulder. Medical
               Problems of Performing Artists 1991 Jun;6(2):69- 70. 

               Ryniker DH. Dealing with the aches and pains of drumming. Modern
               Drummer 1981;5:29-30, 86. 

Dental Injuries

Pre-Existing Injuries

Vascular and/or Neuronal Compression Syndromes
     Trauma vs. Congenital vs. Body Habitus)

               Lederman RJ. Thoracic outlet syndromes: review of the controversies and
               a report of 17 instrumental musicians. Medical Problems of Performing
               Artists 1987 Sep;2(3):87-91. 


3.    Does need for research exist?

     Certainly, knowing the numbers of individuals involved in the activity and the
bibliographical data so far presented there should be little doubt that investigation in this arena is
sorely needed.  If it seems important to US what how do we proceed from here.

     First, we need documentation regarding the activity's collective knowledge of its illnesses
and injuries.  I have not seen any concerted effort by DC to supply that data.  Only after we have
collected as much historical data as possible can we begin to understand what the problem is or
is not and what we might propose as a solution.

     To that end I propose a committee be assembled to develop objectives for the collection
and tabulation of such data.  It could be a standing committee for the FUTURE OF DC.  It would
develop a questionnaire to be sent to all concerned parties.

That questionnaire must:

     A.  Be developed by knowledgeable and concerned individuals.

     B.  Be comprehensive (what ever that means).  It should not be so complex as to scare
     respondents.

     C.  Be simple in language so all can understand it and thus give meaningful answers.

     D.  Satisfy respondents need for confidentiality.


     Further, that committee could address such concerns as:

     Develop a team of professionals that could be made available  to ALL corps at the
various cities traveled through each year.

               Hinz, CA. Musicians' health needs call for a medical team approach.
               American Medical News 1984 Aug 17;27(31):26-8. 

               Medical concerns for music educators. [insert] Teaching Music  
               1993;Dec;1(3). 

               Pratt RR. Music education and medicine: a renewed partnership. Mutional
               Journal of Arts Medicine 1992 Spring;1(2):7-20. 

               Lederman RJ. The coming of age of performing arts medicine. [editorial]
               Western Journal of Medicine 1994 Jan;160(1):73-4.

               Lederman RJ. An overview of performing arts medicine. American Music
               Teacher 1991 Feb-Mar;40(4):12-15, 70-1.

               Leopold W. Backstage doctors. Northwestern Perspective 1990
               Spring;3(3):13-15, 38-9. 


     Possibly develop the standards-of-care for a "DC Medical Program" Address the medical
concerns of the parents or guardians of corps members, corps members themselves, and corps
staff.

     Medical insurance issues

     What corps have pre-season physical exams?

          How do they accomplish the exam
          Who does the exam
          How appropriate are the exams
               For defining existing problems
               For preventing problems

     Do corps have difficulty finding medical care for members during?

          Home Base Rehearsals
          Traveling
          Winter and Spring Clinics

     Is anyone concerned about actual or perceived injuries or illnesses?

          Are corps staff concerned?
          Are marching members concerned?
          Are corps sponsors concerned?
          Are marching members' parents or family concerned?
          Are fans concerned?
          Are show organizers concerned?
          Are former corps staff or marching members concerned?

     What are the liabilities of this endeavor?

     What are the confidentiality questions that need to be addressed?

     Who can best address those questions of confidentiality?


     This venture could be funded at least in part by educational grants.  There is a plethora of
educational grant money each year that is untapped.


4.  Who are the knowledgeable and interested parties?

DC directors
DC Staff
DC Marching Members
DC Marching Members' Families
DC Former Staff Or Marching Members
DCI Administration
Music Educators
Nurses
Athletic Trainers
Aerobic Instructors
Strength Trainers
Librarians
Grant Writers
Statisticians
Physicists
Physicians
Attorneys
Fans of DC


5.  Drum corps medicine for the future.

     Well, that is a topic in which we should ALL participate.  There are many unanswered
questions.  It could be very interesting though.


6.  Conclusion.

     There is a fair amount of literature devoted to the subject of performing art medicine, but
very little devoted strictly to the drum corps activity.  Let us gather our own data so this is no
longer the case.

     With my experience in DC over the past five years, I see a need to prevent as many
medical ailments as possible -- for the sake of the "kids", if for no other reason.  Many of those
preventive measures are already in place at least by some corps.  Some corps do one thing and
some another.  Let us get together and provide all of our ideas to ALL the corps.

     Treatment of various ailments can require money and medical professionals, but let us
attempt to gather enough meaningful information to keep treatments simple and cost effective --
use a common sense approach, if you will.  Maybe a nationally recognized team of medical
professionals in the DC activity could and should be a reality.

     Finally, I am positive that I am not the first person to address this topic.  I simply have
not been around DC long enough to learn who else was here before me.  I do not want  to leave
the impression that I am the only person interested in this topic or that I have all the answer.  I
am not and do not.  The foregoing is just some food for thoughtful people.


Thanks to Susan Harman and Stuart Rice.

    Source: geocities.com/marchingresearch