Complex sentence: The first Virginia City set was used on the show from 1959--1970, and was located on a backlot at Paramount and turned up in episodes of "Have Gun, Will Travel", "Mannix" and "The Brady Bunch".
Split into simpler sentences: The first Virginia City set used on the show from 1959--1970 was located on a backlot at Paramount. It turned up in episodes of "Have Gun, Will Travel", "Mannix" and "The Brady Bunch".