The U.S.-based American Philatelic Expertizing Service (APEX), a division of the American Philatelic Society (APS), is seeking more experts to join its ranks.
Operating since 1903, APEX currently uses more than 160 specialists in its expertizing endeavours, but this spring, the service put a call out for additional experts focused on China, France, Germany, Italy, Latin America, Scandinavia and U.S. classics from the 19th century.
Anyone interested in becoming an expert is invited to email Ken Martin, the APS expertizing director, at kpmartin@stamps.org.