Remarkable Ohio

Serpent Mound Marker
  • 48-25 Roy J. Plunkett, June 26, 1910-May 12, 1994 48-25 Roy J. Plunkett, June 26, 1910-May 12, 1994
  • 48-25 Roy J. Plunkett, June 26, 1910-May 12, 1994 48-25 Roy J. Plunkett, June 26, 1910-May 12, 1994
  • 48-25 Marker Hidden in the Trees 48-25 Marker Hidden in the Trees
  • 48-25 Elliot by the Roy J. Plunkett Marker, with the OSU Chemistry Building in the background 48-25 Elliot by the Roy J. Plunkett Marker, with the OSU Chemistry Building in the background
  • 48-25 Plunkett Marker with the OSU Chemistry Lab in the background 48-25 Plunkett Marker with the OSU Chemistry Lab in the background