Snowfall Predicted Accidentally (sources)
- Ripley's 100th Anniversary Series: Strange Coincidences, by Ripley Entertainment, Inc., 1990 TOR Books, New York City, New York, USA. ISBN: 0-812-51286-3. Pg. 28
Also Check:
http://www.almanac.com/content/predicting-snow-summer-1816
http://www.erh.noaa.gov/car/Newsletter/htm_format_articles/climate_corne...
Books pre-1970
1946: http://books.google.com/books?id=UgziAAAAMAAJ&q=1816+snow+%22new+england...
1956: http://books.google.com/books?ei=sc09VMSMLIKroQTopIGwAg&id=JLE_AAAAMAAJ&...
1965: http://books.google.com/books?id=Ww3vAAAAMAAJ&q=1816+snow+%22new+england...