This is a charming antique die-cut advertising trade card from E.W. Hoyt & Co. of Lowell, Massachusetts, featuring a young girl in glasses holding a bottle of Hoyt’s German Cologne. The reverse side cleverly promotes “Rubifoam for the Teeth,” a liquid tooth powder substitute, with detailed period advertising text.

Shaped like the girl herself, this Victorian-era card doubles as a bookmark and promotional piece. The die-cut section on the reverse opens to reveal the full Rubifoam ad inside.

Condition: SEE PHOTOS, there's a rip in it, marks/wear, above the head it's torn, it's old.  

Great for collectors of vintage advertising, apothecary memorabilia, or Victorian ephemera.