The settlement was first discovered during 1928 on the Stunner farm while Johannes Mikkelsen harvested potatoes. Mikkelsen was a well-read man with a great interest in archaeology. In February 1929 he first collected eight flint pieces for submission to the University of OsloMuseum of National Antiquities. Subsequently, Mikkelsen and his two sons, Hans and Sverre, submitted approximately 700finds from their farm to the University Museum.