Baltimore Philatelic Society

Baltimore Philatelic Society
Founded1889
Typenot-for-profit organization
FocusWorldwide philately
Location
MethodLectures, exhibits, philatelic literature
Revenuemembership
WebsiteBaltimore Philatelic Society email balpex@verizon.net
Hosts "BALPEX" philatelic exhibition annually

The Baltimore Philatelic Society (B.P.S.) is one of the oldest philatelic societies in the United States, established in Baltimore, Maryland, in 1889. A history of the Baltimore Society was written by Herbert A. Trenchard.