Yours truly was in the main branch of the Santa Monica Library yesterday where he noticed a book issued for the centennial of the UC system. [The centennial was 1968; the book appeared in 1967.] In the UCLA segment, a map of the campus was included for 1965, which you can see above. Sorry; it's a cellphone picture of that page, but you can make out what the campus looked like then. A lot more empty space on campus back then.