The Polar Record, No. 49, January 1955Page 308, line 34. For 31414 + 0·45 (H + 0·35h) read 31414 × 0·45 (H + 0·35h)Page 310, line 27. For havet read havePage 311, line 30. For Storozhev, M. M. read Storozhev, N. M.Page 311, line 33. For Sverdrup, H. V. read Sverdrup, H. U.The Polar Record, No. 50, May 1955Page 379, line 17. For Automatic read AutomotivePage 393, line 4. For Roman Catholic mission read Hudson Bay CompanyThe Polar Record, No. 51, September 1955Page 464, line 12. For Isles read IlesPage 465, line 2. For Canadian Defence Research Board read Defence Research Board of CanadaPage 465, line 26. For Canadian Defence Board read Defence Research Board of CanadaPage 480, line 14. For 40·9 read 12·8Page 480, line 19. For 5·6 read 1·6Facing page 490. For Venture read VenturerFacing page 491. For Westfjorden read VestfjordenPage 496, line 16. For east read westPage 497, line 1. For west read eastPage 508, line 36. For Lakesfjordvidda read LaksefjordviddaPage 513, map and page 514, lines 5, 6 and 7. For “E” read Alfa, For “A” read Bravo, For “C” read Coca, For “D” read Delta, For “B” read Echo, For “F” read India, For “G” read Juliett, For “H” read Kilo, For “I” read MetroPage 518, lines 28 and 32. For Isles read Iles.