Bering sea between King's island and Cape Prince
of Wales, July 12 44 3/4

Entrance to Kotzebue sound, July 13 47 3/4

Cape Thompson, Arctic ocean, July 17 36 3/4

Icy cape, July 24 36 3/4

Herald island, in the ice, July 30 31 3/8

Cape Wankarem, Siberia, August 5 33 3/4

Wrangel island (surface, in ice), August 12 31 1/2

Wrangel island (below surface 6 feet), August 12 31 5/8

---------------------------------------------------------------------

The following table, showing the dip of the magnetic needle, was
prepared from observations made by Lieut. O.D. Myrick:

---------------------+------------+------------+-----------
| LATITUDE, | LONGITUDE, |
| North. | West. | DIP.
LOCALITY. | Deg. Min. | Deg. Min. | Deg. Min.
---------------------+------------+------------+-----------
ALASKA-- | | |
Ounalaska | 53 56 | 166 13 | 66 53.5
St. Michael's | 63 27 | 161 37 | 75 00.6