The Adventures of Noddy (Lost Puppet TV series; 1955)
The Adventures of Noddy was the first TV series to feature Enid Blyton's famous character Noddy. It was a puppet show that ran on ITV from 1955-1958.
Although episodes of other Noddy shows have been found, not a single episode of the 1955 series has ever surfaced online. Only a few screenshots can be found. Little else is known about the show.