Thursday 40 and 50cm Presentations

230824-181336-07026	230824-181500-07027	230824-181500-07028	230824-181500-07029
230824-181502-07030	230824-181502-07031	230824-181502-07032	230824-181712-07035
230824-181502-07033	230824-181504-07034	230824-181712-07036	230824-181714-07037
230824-181900-07038	230824-181902-07039	230824-181902-07040	230824-181904-07041
230824-181904-07042	230824-181910-07043	230824-181910-07044	230824-181912-07045
230824-181922-07047	230824-181912-07046	230824-181924-07048	230824-181924-07049