These are not dated, but I would place them as mid to late 1970's by the fonts and feel, but I have no evidence of an actual date. "SS" and "PP" what do you suppose that means? Notice the little string is missing from the white one. What a bummer if you lost one of these because the string broke!
But wait, fill out the back and I am sure someone will return it if you lose it.
Since it's clear these "Rides Aplenty" tickets did not get you thru the Main Gate, you will be needing this Complimentary Gate Admission. I wonder if this ticket is still valid? There is no expiration date. Ah, "Globe Safety" paper.
The back implies this ticket is still good anytime the park is open for normal business.
Tomorrow it's back to Disneyland!