Questions and comments concerning Boston 2026 World Stamp Show can be forwarded to:

President Nancy B. Clark - Nancy.Clark@Boston2026.org
Executive Director Mark A. Butterline - Mark.Butterline@Boston2026.org
Commisioner General Dr. Yamil H. Kouri - Yamil.Kouri@Boston2026.org

Mailing address is:
Boston 2026 World Stamp Show, Inc.
PO Box 904
Sudbury, MA 01776
USA