A MINIATURE OF A BOY PLAYING WITH A SPINNING TOP, by Arnoldus van Geffen (Citroen 099), Amsterdam 1740, also struck with duty mark of 1807, 3.5 cm high (17gr); and another miniature of a boy chasing a goat, by Abraham de Velelle (Citroen 67), Amsterdam 1783, also struck with town mark of Haarlem and duty mark of 1807