related tags: 28avril1965 4A4F3A 50592F 730days 730jours 85777C 8C707A 959BEB ABAED5 B5B1B7 B6AFBA april281965 bac balado canada canadiancorporationforthe1967worldexhibition countdownceremony crowd expo67 foule lac libraryandarchivescanada montreal podcast quebec 232319 282913