When I was searching Roadside America for Mississippi, I came across this one – Casey Jones Bell of Doom: https://www.roadsideamerica.com/tip/46877. I chose it because a friend has a Water Valley, Mississippi connection. I don’t know if it’s still open, but Google Maps Street View (not the link below as it’s aerial view) using the side street on the corner appears it was still open in June 2018 and several comments elsewhere showed it was still open in late 2018.
Museum Hours (per Wayback Machine link below which matches hours listed on Google Maps):
Thursday, Friday and Saturday
2:00 P.M. until 4:00 P.M.
and by special arrangment
Google Maps: https://www.google.com/maps/place/Water+Valley+Casey+Jones+Museumfirstname.lastname@example.org,-89.6343643,532m/data=!3m1!1e3!4m5!3m4!1s0x888041fdb405f5c3:0x1b9f756151618e50!8m2!3d34.1501368!4d-89.6321703
Official website: http://www.caseyjonesmuseum.com/ appears to be no longer active website. Wayback Machine to the rescue: https://web.archive.org/web/20080314111107/http://www.watervalley.net/users/caseyjones/home.htm
There are, or were two other Casey Jones museums, one in Vaughan, Mississippi (closed 2004) – here’s a 2012 link: https://misspreservation.com/2012/03/07/abandoned-vaughan-mississippi/, and the other in Jackson, Tennessee – https://www.caseyjones.com/ – https://www.caseyjones.com/museum/
Wikipedia article on Casey Jones: https://en.wikipedia.org/wiki/Casey_Jones
BillionGraves Cemetery location: https://billiongraves.com/cemetery/Mount-Calvary-Cemetery/97447
Wikipedia The Ballad of Casey Jones: https://en.wikipedia.org/wiki/The_Ballad_of_Casey_Jones
Atlas Obscura: https://www.atlasobscura.com/places/casey-jones-village (Jackson, Tennessee) – no listing for Water Valley or Vaughan, Mississippi museums
Facebook (website or blog page) – closest thing I could find: https://www.facebook.com/pages/Casey-Jones-Railroad-Museum/149362645129834 (was still open in late 2018)
Flickr: https://www.flickr.com/search/?text=Casey%20Jones%20Museum (ignore the ones that are in Jackson, Tennessee)
Instagram: https://www.instagram.com/explore/locations/1654016561550772/casey-jones-museum/ (Vaughn, Mississippi); if you do a search on Instagram, you will find some for the Jackson, Tennessee and some for the Water Valley, Mississippi locations
Only In Your State: No listing located in Tennessee or Mississippi
Pinterest: https://www.pinterest.com/search/pins/?q=Casey%20Jones%20Museum&rs=typed&term_meta=Casey%7Ctyped&term_meta=Jones%7Ctyped&term_meta=Museum%7Ctyped – mix of Water Valley and Jackson museums along with a bunch of stuff that has nothing to do with the museums or Casey.
This Is My South: No listings located in Tennessee or Mississippi
Tumblr: No listings located.
Twitter: https://twitter.com/search?q=casey%20jones%20museum&src=typd – mostly Jackson, Tennessee related.
Vimeo videos: https://vimeo.com/245975875 – Jackson, Tennessee
Yelp: https://www.yelp.com/biz/water-valley-casey-jones-railroad-museum-water-valley?osq=Casey+Jones+Museum (Water Valley, Mississippi); two for Jackson, Tennessee – https://www.yelp.com/biz/casey-jones-museum-jackson?osq=Casey+Jones+Museum and https://www.yelp.com/biz/casey-jones-village-jackson-2?osq=Casey+Jones+Museum