Gann Museum 218 S. Market Street in Historic Downtown Benton 501.778.5513 Thank You Police Officers The Gann Museum of Saline County would like to thank the Benton Police Department for protecting and serving our wonderful community. Gann Museum 218 S. Market Street in Historic Downtown Benton 501.778.5513 Thank You Police Officers The Gann Museum of Saline County would like to thank the Benton Police Department for protecting and serving our wonderful community.