I am late getting to this because I could not find my book concerning this subject.
We discussed this before a long time ago and I believe the photos are no longer on the site. So I will repeat.
In Maurice Horner's book titled "The History of Evesham Township" he calls that hill "Stoney Mount" and you can see it on his map below. That map is what peaked my interest to this hill after my mom took me to Mr. Horner's house and his daughter (Edna Wirth) who my mom taught Sunday school with had Maurice sign it for me. I stayed in the car and saw Maurice Horner in his farm field digging and my mom just walked to the door and collected the book and we left. I took the book home and decided to search for it after seeing the map and my photo above at the monument was that moment when we found it. It was April of 1975 as I had just purchased my Land Cruiser in March. We parked along Kettle Run Road by the Aero Haven Airport and walked straight through the woods to the hill. It was later that I realized it was easier to come in off of Cooper Road.
With that said, I have a feeling that Maurice Horner made a mistake with the name of the hill or that was a name he called it. I believe that Stoney Mount is actually on the Golf Course property along Hopewell road just across the border and in Medford shown here. I have multiple maps that show that called Stoney Mount but I can't find them right now. I have not viewed a map that shows Maurice Honer's Stoney Mount actually called Stoney Mount.
Click this link to see the location
I have a photo on the golf course at the Medford Stoney Mount that I took after climbing the hill from Hopewell Road back around 2003 or so. And as before I can't find that photo but as soon as I do I will post it. Jessica stayed in the car and refused to climb up the hill. I ran up, took the photo and ran back down.
Also, I walked right through the location on the map that says "Cold Spring" but I did not have an interest in that like I would today so I did not look for it.