Arctic winter temperatures warmed 16 degrees from 1910 to 1939.
The glaciers of Greenland and Norway were facing catastrophic collapse.
January 11, 1939 was the hottest day on record in Melbourne, Adelaide and Canberra.
Shade temperatures at Tea Tree Well, Australia were over 130 degrees for days during the summer of 1939.
All of this heat and melting ice wrecked the global warming scam and billions of dollars in funding, so NOAA and NASA simply erased it.