Issued by France in 1961, these stamps belong to the common CEPT Europa series, designed to symbolize European unity. Both stamps feature the iconic motif of white doves forming a circular pattern, representing cooperation and harmony among European nations. The set includes two denominations: 0.25 franc in red and 0.50 franc in blue. As part of the coordinated Europa program, they were released simultaneously across multiple European countries, making them highly collectible. French Europa issues are particularly sought after for their clean design and significance in post-war European philately.