The American Topical Association is proud to announce the launch of a brand new website for the Association. Designed to appeal to collectors of all ages and experience levels, the site presents ATA's content and resources in a modern, easy-to-navigate design that takes advantage of several technological advances. As topical philately gains in collectors and publicity, the new site will help solidify the ATA's position as a leader in the hobby.
www.AmericanTopical.org

The Ebony Society of Philatelic Events and Reflections (ESPER) is an international stamp society dedicated to promoting and to the collecting of stamps and philatelic material depicting people, places and events related to the African Diasora.
www.esperstamps.org

Promotes the hobby of stamp collecting ~ Curates pop-up exhibits ~ Provides stamp kits to kids ~ Contributes to the pipeline of the next generation of museum professionals.
www.nmaas.org
NMAAS Facebook page

The Penguins on Stamps Study Unit (POSSU) is an affiliated Study Unit of the American Topical Association and the American Philatelic Society (Number 267).
www.penguinstamps.org

La Sociedad Filatélica de Puerto Rico, fundada en 1952, tiene 200 miembros en Puerto Rico y 100 fuera del País. Sus miembros se distinguen por coleccionar y valorar sellos postales, en particular aquellos que destacan eventos o personas de Puerto Rico.
SFPR
SFPR Facebook Page

Filatélia de Puerto Rico creada en el 2014...
Facebook Group