50 51 Pg. 50, Room 1, 21/4/1962, NB242 B9, Room 1, Lot 977 Pg. 50, Room 4, 21/4/1962, NB242 B2, Room 4, Lot 982 Pg. 51, Room 5: East Extension, 21/4/1962, NB242 B3, Room 5: East Extension, A 377 Pg ... 21/4/1962