Offered for sale is a Victorian patent medicine trade card for "Boyd's Miniature Galvanic Battery," made by J. C. Boyd, 203 West 49th St., New York. Gilded card shows a bright pink carnation and tiny drooping pale pink flowers.

Please enlarge pictures for best view of condition. Measures about 5 by 2.5 inches (12.5 x 6.25 cm.).