https://bestudygroup.org/2023/06/17/besg-hosts-fernando-martinezceo-of-david-feldman-presenting-jean-sperati-forger-or-artist-june-2023/ Stamps and Postal History Sat, 17 Jun 2023 23:11:21 +0000 hourly 1 https://wordpress.org/?v=6.7.2