TV Comic the period between 1971 and 1973, when the strip was instead published in another Polystyle title, "Countdown/TV Action"). It also featured strip cartoons for the early puppet TV series produced by Gerry Anderson and AP Films—"Four Feather Falls", "Supercar" and "Fireball XL5"—until Anderson's titles became the focus of a rival publication, "TV Century 21". The 1960s issues are also noted as being the most collectable period in the comic's history. As well as "Doctor Who" and Anderson strips, other highly collectable material included "Telegoons" (which ran from 1963 to 1967), "Space Patrol" (from 1964 to 1965) and "The Avengers" (based
Gerry Anderson near the Poland–Russia border and settled in London; his name was changed to "Abrahams" by an immigration official upon his arrival in 1895. Anderson's Jewish mother Deborah changed the family name to "Anderson" in 1939. At the start of the Second World War, Gerry Anderson's elder brother, Lionel, volunteered for service in the Royal Air Force; he was stationed in the United States for advanced training. Lionel often wrote letters to his family, and in one letter described a US Army Air Forces air base called Thunderbird Field, the name of which stayed in his younger brother's memory. On 16