MB3: 12a (247:6-248:1) A Historic letter from the Lubavitcher Rebbe to Harav Moshe- and Rav Moshe's response (Boats on Shabbos)
MB3: 8a (245:2-245:4) A Majority shareholder in a corporation- R' Moshe Reichman asks Harav Moshe Feinstein ZT"L