Name StatusApproved: NZGB Antarctic CommitteeFeatureNunatakNZ Gazette Reference2009 (77) p.1803DatumRSRGD2000GeoTag[1] PositionDescriptionA small, tooth-like nunatak, about 5 km south-east of Branson Nunatak in the Masson Range, Mac.Robertson Land. Fixed by intersection from trigonometrical stations by John Manning, surveyor at Mawson in February, 1968. Named after E.J. Lawson, diesel mechanic at Mawson in 1967.