Browsing by people, organizations and landmarks: year:
Photographic image
View from east window in E. L. Kammerer's office during first day of April blizzard
April 6 1930
Document
1930/01/30: E.H. Wilson to The Morton Arboretum (Gentlemen)January 31 1930
Wilson, Ernest Henry, 1876-1930.
Document
1930/12/04: E. L. Kammerer to Arnold Arboretum [Wm. H. Judd]December 4 1930
Kammerer, E. Lowell