I love that they lump halves from 1965 onward as "clad". Was there a period when we knew the Ike was coming in 1971, but did not know the half composition would change again for the same year?
Also the capped bust half dollars are referred to as Turban head! I wonder if that can date the album to 1971 because of that and the Ike and no bicentennial or modern US coinage page.
The version of the 7070 shown in the OP is exactly like the one I have, which was purchased sometime during the '70s. That's the closest I can get from my memory.