Topic
Arctic
2
Clifford J. MacGregor
2
Far North
2
Gen. A.W. Greely
May 9
2
NJ
2
New Jersey
2
Newark
2
Newark Airport
2
expedition
explorer
2
meteorologist
2
schooner
2
scientists
2
weather
2
weather conditions
2
Arctic regions
1
Greely
1
June 25
1
Northwest Pacific -- History -- 20th Century
1
United States -- National Topics General O-S -- 20th Century
1
months
1
predict weather
1
sail
1
voyage
1
weather prediction
1