Title: Sumoka kōkoku zenshū
Description: A complete collection of advertisements of Smoca, a tooth powder company. All the ads were created by Kataoka Toshirō, who is regarded as a pioneer of copywriters
Subjects: Catalogs, Advertising, Toothpaste, History, Commercial art
Places: Japan
People: Toshirō Kataoka (1882-1945)
Time periods: 20th century