My autobiographical episodic memory is nowhere near good enough to answer this question, alas.
Do you have a timeline of when you think that shift happened? That might make it easier for other people who knew Vassar at the time to say whether their observation matched yours.
My autobiographical episodic memory is nowhere near good enough to answer this question, alas.
Do you have a timeline of when you think that shift happened? That might make it easier for other people who knew Vassar at the time to say whether their observation matched yours.