EC Leatherberry:
Illinois, Livingston County, Meramec Caverns (Restored advertisement) (18,456)
EC Leatherberry:
Illinois, Livingston County, Meramec Caverns (Restored advertisement) (18,459b)
EC Leatherberry:
Illinois, Meramec Caverns, Shelby County- 2024
EC Leatherberry:
Illinois, Shelby County, Meramec Caverns- 2016
EC Leatherberry:
Indiana, Martin County, Mail Pouch, Kentucky Club, and Meramec Caverns (8,320-2) (18,454-2) (18,502-2)
EC Leatherberry:
Indiana, Martin County, Meramec Caverns and Mail Pouch (Gone) (18,454)
EC Leatherberry:
Indiana, Nobles County, Meramec Caverns (Gone) (18,459)
EC Leatherberry:
Indiana, Perry County, Meramec Caverns (18,455)
EC Leatherberry:
Kentucky, Carter County, Meramec Caverns (18,457)
EC Leatherberry:
Missouri, Taney County, Meramec Caverns
EC Leatherberry:
Oklahoma, Mayes County, Meramec Caverns (18,451b)
EC Leatherberry:
Oklahoma, Pittsburg County, Meramec Caverns (18,452)
EC Leatherberry:
Tennessee, Coffee County, Meramec Caverns (18,453)
EC Leatherberry:
Texas, Bowie County, Meramec Caverns (18,458)