Sealer's overhang, McNish Bay. Code: PMNSHC Height: 11m. Note: altitudes set at 0 m are at taken at sea level, actual height readings may have been negative values Descriptions and derivations of South African-named geographical features at the Prince Edward Islands with GPS coordinates and photographic records needed to be preserved. John Cooper as part of the Antarctic Legacy Project has compiled the list for Prince Edward Island and Marion Island that includes coordinates of geographical features, height and geographical code.Images date is reflected in metadata. A satelite map with features name included. Images were provided by John Cooper