EntityQ70610· pop 9· linked from 6 articlesGustav HellmannSign in to saveGerman meteorologist (1854-1939)ConnectionsBerlinEntityPrussiaEntityKingdom of PrussiaEntityUniversity of GöttingenEntityHumboldt-Universität zu BerlinEntitysnowflakeEntityGerman ReichEntitymeteorologistEntityLewin BrzeskiEntitySilesia ProvinceEntityWilson BentleyEntityJulius von HannEntityPeter GalisonEntitymicrophotographEntitywind gradientEntityCategories1854 births1939 deathsGerman meteorologistsMembers of the Prussian Academy of SciencesPeople from Brzeg CountyPeople from the Province of Silesia