We’re welcoming the month of April today with a rare 1943 photograph from the testing laboratory of an obscure and now-defunct branch of the Heston Industrial corporation’s Soy-Lentil Division. The experimental food sciences team, which worked with ocean plankton, was shuttered in 1973 after encountering catastrophic problems in its supply lines.
This ‘square meal wrapped in cellophane’ product information photograph is part of the Hagley Library’s collection of DuPont Company Product Information photographs (Accession 1972.341). To view more material from this collection online now, click here to visit its page in our Digital Archive.