Antique Hold to Light Advertising Ephemera

A rare, antique Hold to the Light Advertising ephemera. This paper advertises Hire's Cough Cure, and is rare as it is made of paper, not card stock, by J. Ottmann Litho Co, Puck Building. The girl is sleeping, when you hold the paper to the light, you see her eyes open and the cough cure information. The paper is in good vintage condition with small tears and creases. The piece measures approximately 5" x 3 1/2".