Stamp issued in 1963, dedicated to Giusseppe Mazzini, belonging to the series Great Men of the EEC. Rome in the background of the stamp: the Via Appia and the equestrian statue of Marcus Aurelius.
Henri Rouart, was a French engineer, industrialist, painter and collector. He invented, among other things, the tubes of the Paris pneumatic post network, a system for the rapid delivery of mail in Paris in cylindrical boxes propelled by compressed air in an underground network of pipes. His friend Edgar Degas painted him in 1871. The stamp was issued ion 11 April 2022.
Inside of the envelope I found a third man who could fit in this post: Gustave Geffroy, a French journalist, art critic, historian and novelist, painted by Paul Cézanne in 1895.
Visit Sunday Stamps to see more Beards and Moustaches on stamps.