The material on the old film reels was recorded in the Cardiff 1960s. You can see a local journalist trying to interview The Beatles in joking humor. Among other things, John Lennon claims that Paul McCartney has five children in the town of Swansea. Ringo Starr says the next Beatles movie will be a western.

"The sound and picture quality is fantastic"

You can also see when the band does an interpretation of "There's no business like show business" and makes grimaces during the interview.

- The sound and picture quality is fantastic. I guess these haven't been seen since 1965, "Paul Fairweather of the Omega Auctions auction house told the BBC.

Connection to spiritual guru

Other images from 1967 show the spiritual guru Maharishi Mahesh Yogi and The Beatles questioning their connection to his teachings.

"Of course it's not a worship and if we don't take it seriously we wouldn't be here," John Lennon said in the clip.

The film reels are now valued at £ 10,000, equivalent to about SEK 120,000.