Please check the source citation attached to Film # 007514105 at https://www.familysearch.org/ark:/61903/3:1:3QSQ-G989-9HC?i=5&cc=2060668
Images #1=180 are: "The Janesvillians, 1849-1974" (Iowa)
It is atributed to Missouri, County Marriage, Naturalization, and Court Records, 1800-1991
"Torchbearers of Freedom" begins image #183 of this film. There may be other books on this film, but these images are not the Missouri records per the link (which directs correctly). Thanks!