by Matthew Alexander Henson
by Fridtjof Nansen
by Robert E. (Robert Edwin) Peary
by A. E. (Adolf Erik) Nordenskiöld
by Fridtjof Nansen
by Frederick Albert Cook
by Fridtjof Nansen
by Richard Hakluyt
by Fridtjof Nansen
by Charles Boissevain
by Rafaël Hertzberg