The stone says only:
I have not visited Woodlawn Cemetery in Terre Haute. This photograph was taken by Theresa Young Vaughn in 2006 for the http://www.findagrave.com/ project. My depest thanks to Theresa for this service.
There is more about Woodlawn Cemetery in Terre Haute at the Woodlawn Cemetery page on Find-A-Grave.
I had hoped to find a grave stone for Sarah (Knapp) Auble also, but she is not listed on Find-A-Grave, Interment.net, or any other cemetery site. I don't know when Sarah died - it was after 1900 when she is enumerated with two unmarried daughters in Harrison, Vigo County, Indiana. She may be buried in McDonough County, Illinois where another daughter resided with her Buntin family.