Issued in 1973, this striking Europa (CEPT) stamp from San Marino symbolizes European cooperation and progress. The modernist design by L. F. Anisdahl features bold, interlacing arrows in red and magenta on a pale blue background, representing the member nations of CEPT moving forward in harmony and integration. Printed by Courvoisier S.A., the design exemplifies 1970s European graphic art’s clean geometry and optimism about unity. The “L.180” denomination highlights its postal value during a period of active European collaboration.