Monaco issued these stamps and cover on 26.9.1966. The stamps depict a symbolic ship, representing CEPT, making steady progress on a Calm Sea. Designed by German brothers Josef and Gregor Bender.
The European Conference of Postal and Telecommunications Administrations (CEPT) was established on June 26, 1959, as a coordinating body for Europa state telecommunications and postal organisations. The acronym comes from the French version of its name Conférence européenne des administrations des postes et des télécommunications.
Thank you Maria for this nice FDC.
