Detail of Image:SnowflakesWilsonBentley.jpg Snow flakes by Wilson Bentley ; http://www.photolib.noaa.gov/historic/nws/wea02087.htm ; Plate XIX of "Studies...
[[:de:Benutzer:Ben-Zin|Ben-Zin]] {{PD-USGov-NOAA}} [[de:Bild:{{subst:PAGENAME}} File:Snowflake5.png licensed with PD-USGov-NOAA 2005-12-01T02:11:28Z Saperaud 298x268 (120469...
