Our new accessions include a 1968 Winthrop Rockefeller gubernatorial campaign lapel pin (Rockefeller, who was Arkansas’s 37th governor and its first Republican governor since Reconstruction, held the office from 1967 to 1971); vintage photographs from the estate of Margaret Smith Ross, an Arkansas archivist, history advocate and preservationist; and an 1855 herbarium (collection of dry plant mounts) with well-preserved Arkansas flora.