Pepsin gum

A very old ghost sign for Spearmint gum highlighting the gum’s digestive attributes. Pepsin is an enzyme that breaks down proteins into smaller peptides.

Seen in Cairo, Illinois.

Posted by jimsawthat on 2016-12-17 07:02:08

Tagged: , chewing gum , digestive aid , small town , Cairo , Illinois , brick , vintage sign , ghost sign

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