Biennial block 2021 of Saint Exupery. Exemplars exhausted in 4 hours carrying very serious and. 09.53.29.93.85.The item "Biennal Block 2021 of Saint Exupery" has been on sale since Friday, July 2, 2021. It is in the category "tamps\france\blocks, sheets". The seller is "1chefdaniel" and is located at/in mills. This item can be shipped to the following country: france.