1989.0438.3019, Poster commemorating Expo '74 International Exposition on the Environment held in Spokane, Washington in 1974. Marked "Expo '74 [/] World's Fair [/] Spokane, USA;" artistic rendering of logo with earth, sky,  ocean and solar system
name: label: Collection Collector
content: Cooper-Hewitt Museum
label: Collection Collector
content: Zim, Larry (Larry Zimmerman), 1931-1987
setName: label: See more items in
content: Larry Zim World's Fair Collection
label: See more items in
content: Larry Zim World's Fair Collection / Series 4: Oversize Materials
unitdate: label: Date
content: 1974
container: label: Container
content: Map-folder 102
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
scopecontent: label: Scope and Contents
content: 25 x 35 in.; 63.5 x 88.9 cm