Jack KellyABC Television, Public domain, via Wikimedia CommonsPhoto of Jack Kelly as Bart Maverick and guest star Paula Raymond from the television program Maverick. (1961)ABC Television, Public domain, via Wikimedia CommonsPhoto of Jack Kelly as Bart Maverick and Julie Adams from the television program Maverick.ABC Television. During the 1950s and 1960s, television networks, studios and program sponsors often used publicity or advertising agencies to distribute their publicity material. The Bureau of Industrial Service was a division of the advertising agency Young & Rubicam and was used in this case to distribute the material., Public domain, via Wikimedia CommonsJackie Searl (front) & Jack Kelly in the TV series Maverick, episode Substitute Gun - publicity still (cropped) (1961)unknown (Daily Pictures), Public domain, via Wikimedia CommonsJack KellyImage via TMDBPhoto of James Garner as Bret Maverick and Jack Kelly as Bart Maverick from the television program Maverick. (1959)Warner Brothers Studio, Public domain, via Wikimedia CommonsPhoto of James Garner as Bret Maverick and Jack Kelly as Bart Maverick. The episode, titled "Hostage", was aired on November 10, 1957 and this was the introductWarner Brothers Television, Public domain, via Wikimedia Commons
