More than 50 years after the beginning of Beatlemania, it seems that every recorded moment the Beatles spent together between forming in 1960 and dissolving in 1970 has been archived, restored, remastered and remastered again. But one long-lost Beatles performance recently resurfaced: a 92-second clip that shows the Fab Four playing their song “Paperback Writer” on a 1966 episode of the British TV program “Top of the Pops.”

The Press Association reports that the Beatles’ appearance on the show was believed to be lost to history, since back in the 1960s, the BBC was not as fastidious about recording and archiving its programs. But in the days before on-demand streaming or even VCR recording, music enthusiast David Chandler used his 8-millimeter wind-up camera to record the Beatles’ June 16, 1966 “Top of the Pops” appearance. Chandler gave the film to the television archive organization Kaleidoscope, which is trying to track down lost bits of the U.K.’s broadcast history.

Gianluca Mezzofiore at CNN reports that the film reel had sat in Chandler’s attic for more than 50 years until news broke this spring that a collector in Mexico had found an 11-second clip of the performance.

That find was considered significant: it’s the band’s only live “Top of the Pops” appearance (the show aired pre-recorded songs in previous years). The clip also captured the Beatles as their time on a tour bus came to a close. Later that summer, the Fab Four played their last commercial gig ever at Candlestick Park in San Francisco before becoming a studio band. (They did, however, play a final surprise show on a London rooftop in 1969.)