1. Washington New Town Itinerary Collection: City Planning and Landscape Architecture (CPLA) Format: Map Publication Date: unknown Location: City Planning & Landscape Architecture Reference and Resource Center, Funk Library, University of Illinois Box: 42; Folder: 35 CPLA Sub-Collection: Cities from Around the World
2. Welwyn Garden City Street Map Collection: City Planning and Landscape Architecture (CPLA) Format: Map Publication Date: unknown Location: City Planning & Landscape Architecture Reference and Resource Center, Funk Library, University of Illinois Box: 42; Folder: 38 CPLA Sub-Collection: Cities from Around the World