A marmoset-like monkey in chains stares soulfully from an oval vignette while a large black bear presses against iron bars behind it — two zoo animals rendered in stark black-and-white halftone in this early Undivided Back postcard from the Buffalo Morning Express Park Zoo Series, circa 1904–1907. The raw honesty of the images is striking by modern standards: the small primate is visibly restrained with a chain and collar, a common practice in early twentieth-century menageries that would be unthinkable today. Published as a newspaper promotional series by the Buffalo Morning Express — a major Buffalo, New York daily — these cards were likely distributed as collectible premiums to subscribers or sold at the zoo itself. The undivided back (no message/address division) and simple "POST CARD." format with single stamp box place this firmly in the pre-1907 Pioneer/UDB era. Unused, with a penciled "$1.00" price notation by a former dealer.