SJ 70cm (Prelim 1) and Presentations

250322-101416-00598	250322-101435-00599	250322-101435-00600	250322-101441-00601
250322-101441-00602	250322-101454-00603	250322-101510-00604	250322-101510-00605
250322-101539-00606	250322-101539-00607	250322-101540-00608	250322-101544-00609
250322-101544-00610	250322-101629-00611	250322-101647-00612	250322-101653-00613
250322-101706-00614	250322-101720-00615	250322-101720-00616	250322-101729-00617
250322-101729-00618	250322-101746-00619	250322-101746-00620	250322-101751-00622