Botanical poster Heliotrope

Botanical pharmaceutical advertising poster n°32. Heliotrope or wart herb, heliotropium europeanum. Paper yellowed by time. Collection published for an advertisement for the pharmaceutical product transfusine from the roland marie laboratory in the 60s and 70s. These posters are old and have kept traces of their experiences. I sell several of these posters on my profile.

Ref. : DGXPHZE7