Title: Ōsaka, nigiwai no hibi
Subjects: 880-05 Naikoku Kangyō Hakurankai (5th : 1903 : Osaka, Japan), Expo (International Exhibitions Bureau) (1970 : Osaka, Japan), Exhibitions, History, Naikoku kangyō hakurankai, Nihon bankoku hakurankai
Places: Japan, Osaka