The findspot of a hoard of at least four polished-stone roughed-butt axeheads of Ronaldsway type.  The axeheads were found lying together in the soil about 50 centimetres below the surface, when making a drain at the new coastguard buildings near Knockaloe in 1905. They were donated to Manx Museum by the Lords of the Admiralty in 1923 (Accession Nos. 1954-0603, 1954-0607, 1954-0608, 1954-0609).