Vintage 1930s Caroid and Bile Salts with Phenolphthalein Physicians Sample Box For Sale

The product is a vintage 1930s Caroid and Bile Salts
with Phenolphthalein physicians sample box,
originating from the United States. This box likely
contains various pharmaceutical products from the
1930s, showcasing the medical practices of that era.
The inclusion of Phenolphthalein indicates that it may
have been used as a laxative or to alleviate digestive
issues. This collectible item offers a glimpse into the
medical history of the United States during the 1930s.

---