Quoted from Recording Sessions: p.59

Monday 14 June 1965. Studio Two: 2.30-5.30pm. Recording: I've Just Seen A Face (takes 1-6); I'm Down (takes 1-7). Studio Two: 7.00 - 10.00pm. Recording: Yesterday (takes 1-2). P: George Martin. E: Norman Smith. 2E: Phil McDonald.

The other (first) song recorded this day, Paul's folk-rock "I've Just seen A Face", was predominantly acoustic, perfected in six takes, with two acoustic guitars and a maraca overdub.