I used to have a 16mm copy of this film, inherited from a rich relative.
It is a fantasy morality piece about marital fidelity, involving a dream sequence. Story-wise, there isn't much to it (the title derives from the name of its vamp-temptress character, Anne Howe. Get it?), but it is an interesting evocation of the look and feel of the late 1920s. I believe it was the winner of some sort of amateur film contest.