KDC384118 Ancient and modern vending (penny-in-the-slot) machines, 1893 (litho) by Sauvert, Albert (b.1860); Private Collection; (add.info.: Machines a sous; left hand machine sprays out perfume on receipt of a coin into the receiver \'R\'; right hand machine distributes holy water to visitors at the entrance to a temple; apparatus invented by Hero of Alexandria (c.10-70 AD), described in his book \'Mechanics and Optics\' and used in Egypt;); French, out of copyright.