QMx Star Trek: The Original Series Art Prints Set 17 Fine art posters from Star Trek 's original series! Beautiful retro-style prints from TOS Episodes 26, 32, 41, and 49. Limited to just a single run of printings! Star Trek The Original Series Fine Art Poster Set 17 is an amazing lot of fine-art posters that true fans of the Star Trek television show's original series simply cannot do without. Set 17 features 4 retro-style Star Trek posters from TOS Episode 26 'Errand of Mercy,' Episode 32 'The Changeling', Episode 41 'The Deadly Years,' and Episode 49 'Return to Tomorrow.' Each print measures 24-inches tall x 18-inches wide and is limited to a single run only! Ages 14 and up. This is the nineteenth set in a line of retro-style art prints by artist Juan Ortiz that all take inspiration from Star Trek 's original series. There is a poster for every episode of the original Star Trek television series, including the first pilot, making 80 in all. Collect them all!