Mayes cross from the iconic James Karales photo of the Selma to Montgomery protest march, 1964

Photo by James Karales, “Get Right with God” sign on Highway 80 on the Selma to Montgomery March, 1964

Andreas Karales’ Memories of his Father, James – Gibbes Museum of Art

https://en.wikipedia.org/wiki/Selma_to_Montgomery_marches

Thanks to Brent Moore for helping me to locate this.

Location

Hwy 80, Montgomery, AL 32.294283,-86.454011 extant

https://folk-visions.com/james-karales-get-right-with-god-sign-on-highway-80-on-the-selma-to-montgomery-march-1965/