Mémoire sur l'importance de la conservation du régime actuel des 79420 postes, by Duclos [Author: Duclos] [Language: French] [Link: https://www.gutenberg.org/ebooks/79420] note: link will be active within two hours of posting.
Thanks to Adrian Mastronardi, The Philatelic Digital Library Project and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by the Bibliothèque nationale de France (BnF/Gallica)) Regards, Al
