1912-1934, undated, predominant 1915-1918
Folders 1.18-1.32
GUSN-297874
Commissions (1 file box)
commissions (permissions)
Commissions (1 file box)
AR010
Halfdan M. Hanson (1884-1952) architectural collection
AR010.03.01
commissions (permissions)
Sub-series
Folders 1.18-1.32
Historic New England is committed to implementing reparative language description for existing collections and creating respectful and inclusive language description for new collections. If you encounter language in Historic England's Collections Access Portal that is harmful or offensive, or you find materials that would benefit from a content warning, please contact [email protected].