Scouts on Stamps Society International (SOSSI) is a nonprofit philatelic organization specializing in the collecting, study, and enjoyment of stamps and other postal items celebrating the Boy Scout and Girl Scout (Guide) movements. Join Us!

September/October SOSSI Journal Alert

Due to managerial difficulties at our Journal printer, the September/October issue has been delayed.  We expect that those of you who have a hard copy subscription will receive the late Journal by October 1st.  We are sorry for the delay.

SOSSI 2019 Annual Connvention

ARIPEX and APS AmeriStamp Expo

APS 2019 Winter Show

February 15 - 17, 2019
Mesa Convention Center
263 N Center Street
Mesa, Arizona 85201

Phoenix Marriott Mesa
200 North Centennial Way
Mesa, Arizona 85201
$159 plus tax

Please take some time to explore our website of over 6,000 pages and 10,000 images describing the 100 years of Scouts on stamps and philatelic material.  Our collection spans the classics like Mafeking to the newest issues. There is something here for every philatelic collector.