Kybo Hygiene Products
Subtitle: marriage "secrets" revealed
By: Kybo Products Co
Publisher: Kybo Products
Published: 1936
Place of publication: Chicago, [Illinois]
Language: eng
Number of pages: 24
Description: Catalog of Kybo hygiene products including Kybo's Periodic Compound for "delayed" menstrual periods, Kybo vaginal suppositories, vaginal jelly, douche powder, uterine suppositories, and more.
Notes: Title from cover.

Includes form letter from the company along with an order form that includes customer testimonials.