Calamity Jane performed in a Wild West Show. She did the same tricks that were performed by women in the wild west show in this episode.
Sasparilla was made illegal in 1960 in the US. It causes cancer.
Twenty five dollars cost for Dr Mike's Rondelay oval window would be the equivalent of $719 in 2023.
Myra is with child.
Wild Bill Hickok was a showman. He did have a Wild West Show.