Title
Le Pétrole Hahn au Cinéma [Hahn Oil in the Movies].
Coverage
France:
Publisher
Le Pétrole Hahn,
Date
[ca. 1920s].
Description
One of the more ambitious DIY advertisements, asking the consumer to create a cinematic viewer by cutting out the parts and affixing the wheel precisely so that it turns in the window. The instructions suggest using a matchstick as the fulcrum. The volvelle itself shows a woman’s face go from sad to happy after applying Hahn Oil. Product testimonials are on the reverse.
Source
Collection of Ellen G. K. Rubin.