That uncertainty is the whole story. Ogham is an early medieval script, typically carved as a series of notches and strokes along the edge of a stone, used primarily in Ireland between roughly the fourth and seventh centuries to record names and lineages. Stones bearing it are considered among the earliest surviving physical records of the Irish language. This one surfaced briefly during the digging of a drain in the 1930s, was noted by local memory, and then effectively vanished.

The only account of the stone comes from local tradition rather than any formal documentation at the time of discovery. What happened to it after it was unearthed is unknown. It may have been reburied, incorporated into nearby stonework, discarded, or removed entirely from the area. The reference to its location on the western shoulder of a drumlin ridge, those smooth, elongated hills formed by glacial deposits that characterise so much of Cavan's terrain, suggests it was likely disturbed from a position that had kept it concealed for well over a millennium. O'Donovan's 1995 survey recorded the tradition but could confirm nothing further, noting only that it was not visible at ground level.

For anyone who visits the general area, there is nothing to see in the conventional sense. The interest lies precisely in the absence: a stone that briefly re-entered the world during a routine piece of agricultural work, was recognised in some fashion by those who encountered it, and then disappeared again before any record could fix it in place.