The listed coordinates take you to the historic Vance Tousey house. The cache is not here but it's certainly worth visiting. You must solve a simple puzzle to obtain the coordinates to the physical cache. You can find the clues in the attached photos or you can walk up the steps to the riverwalk to where the actual signs are.
From the Dearborn County Historical Society's website: "Samuel C. Vance built this magnificent Federal style mansion in approximately 1818. The main hall is graced by a soaring circular staircase which reaches from the first floor to the attic. At one time there was a secret closet under the stairs, reportedly used by Vance to hide his money. The remains of a huge kitchen are still in the basement. As you approach the house you are actually looking at the back porch. The Vance house, with its ornate palladian windows, faced the river, and in pre-levee days looked out over a lane flanked with trees leading from the river landing. After Vance died in 1830, the house became an early co-educational college run by his daughter and her physician husband, and it was later sold to successful merchant Omer Tousey.When the property was sold to the Touseys in the 1870's, it included a large brick stable, brick house, shrubbery, fruit and shade trees. It is listed on the National Register of Historic Places.
The cache can be found at N39 05.ABC W084 51.XYZ
In 19A6, the house was converted into the office for the Lawrenceburg Roller Mill Company
Vance first came to the Ohio River Valley when he was stationed at Fort Washington in the 17B0s
Through the construction of even higher flood walls in the 19C0s
The community's establishment predated the formation of Dearborn County (18X3) and the state of Indiana
The 68 foot-high levee withstood the smaller freshets of 18Y7
1830 Samuel Vance dies at the age of Z0.