1 Ducts 3 Dueling 5 Duff Gordon, Lucie, Lady, 1821-1869 1 Duff, Gordon & Co. 1 Duffers 1 Duffield Hotel 1 Duffield Street 1 Duffield's Hotel 3 Duhring, Okie, & Ziegler, Architects 1 Duke, James Buchanan 1 Duke's Garden 2 Duluth, Minnesota 1 Dulwich, England 2 Dumas, Alexandre, 1802-1870 2 Dumbwaiters 68 Dummies (printed matter) 16 Dump trucks 1 Duncan & Spangler Coals 1 Duncan Street 1 Duncan, Norman, 1871-1916 8 Dundas-Lippincott Mansion 7 Dungeons 1 Dunlap & Co. (Firm) 2 Duplex houses 2 DuPonceau, Louisa 2 DuPonceau, Peter Stephen, 1760-1844 6 Dupont Street 3 Durang, Edwin Forrest, Architect 13 Durell, Ann 3 Durham Cathedral 15 Durham, England 1 Duryeas' Glen Cove Starch Manufacturing Company 1 Dusk 1 Dutch 2 Dutch doors 1 Dutch Gap Canal 2 Dutch Gap, Virginia 1 Dutcher Temple Co. 1 Dutchess County, New York 2 Dwarves
