When Edward and Adelaide are looking at the projection, the view from behind shows him looking straight ahead. There is a quick cut to their faces in the middle of her monologue but he is looking directly to his left, at her.
Adelaide Winters' hairstyle was appropriate for the time of production (1964), but not for the time it was set (1944).
Camera shadow moving on wall behind Edward and Adelaide as they start to embrace during talk of upcoming marriage.