Karl Marx (1818-1883) and Franklin Pierce (1804-1869) were contemporaries, but to my knowledge, they never met. The title of this post instead refers to Louis Marx, the toy magnate, whose company produced the semi-educational Presidents of the United States series of plastic figures beginning in the 1950's. Those interested can find more information at Disneykins.com. The series was produced in various sizes, some in white plastic that the owner could paint if so desired, and some pre-painted. I bought a painted version on eBay. It doesn't look all that much like Franklin Pierce, except for the wayward lock of hair on his forehead, and the Napoleanesque pose he affected in some of his portraits.