Promotional 45 from 1972 selling the "Triumphant return of Chickenman" to radio stations.
Each side of the record is a typical sales pitch- 'Buy our product, and it'll make you loads of money...' They are both over 7 minutes long, so i just included the two sample episodes, which are two and a half, and one and a half minutes each. The whole things available through the last link there.
HERE'S a little detailed info on the Chickenman series.
Both sides totally uncut, both episodes, and label scans HERE.