American Air Mail Society
P.O. Box 110
Mineola, NY 11501

American Association of Philatelic Exhibitors
Ken Nilsestuen, Secretary
1000 Kingswood Drive
Akron, OH 44313-5921

American First Day Cover Society
P.O. Box 16277
Tuscan, AZ 85732

American Philatelic Society
100 Match Factory Place
Bellefonte, PA 16823

American Revenue Association
P.O. Box 728
Leesport, PA 19533

American Society for Philatelic Pages and Panels
539 North Bum Gully
Crosby, TX 77532

American Stamp Dealers Association
P.O. Box 692
Leesport, PA 19553

American Topical Association
P.O. Box 8
Carterville, IL 62918

Auxiliary Marking Club
12737 Glenage Dr.
Maryland Hgts, MO 63043

Canal Zone Study Group
737 Neilson St.
Berkeley, CA 94747

Carriers and Locals Society
P.O. Box 74
Grosse Ile, MI 48138

Christmas Seal & Charity Stamp Society
234 East Broadway
Granville, OH 43023

Collectors Club – New York
22 East 35th Street
New York, NY 10016

Collectors Club – Chicago
29 North Dearborn St.
Chicago, IL 60610

Confederate Stamp Alliance
10194 N. Old State Road
Lincoln, DE 19960

Errors, Freaks and Oddities Collectors Club
P.O. Box 549
Murrysville, PA 15668

International Philippine Philatelic Society
P. O. Box 1283
Brunswick, MD 21716

International Society for Japanese Philately
P.O. Box 43,
Haddonfield, NJ 08033

National Duck Stamp Collectors Society
P.O. Box 43,
Harleysville, PA 19438

National Stamp Dealers Association
3643 Private Road 18
Pinckneyville, IL 62274

Plate Number Coil Collectors Club
16415 W. Desert Wren Court
Surprise, AZ 85374

Post Mark Collectors Club
7014 Woodland Oaks
Magnolia, TX 77354

Postal History Society
P.O. Box 468101
Atlanta, GA 31146

Precancel Stamp Society
2658 Iron Works Dr.
Buford, GA 30519

Ryukyu Philatelic Specialists Society
P.O. Box 240177
Charlotte, NC 28224

State Revenue Society
P.O. Box 67842
Albuquerque, NM 87193

United Nations Philatelists
P.O. Box 146, Morrisville
PA 19067

United Postal Stationery Society
1659 Branham Lane Suite F-307
San Jose, CA 95118

U.S. Philatelic Classics Society
2913 Fulton St.,
Everett, WA 98201

U.S. Possessions Philatelic Society
P.O. Box 113
Woodstock, IL 60098

United States Stamp Society
P.O. Box 6634
Katy, TX 77491

Kelleher Auctions