Sketchbook #
3

Page #
150

inscribed (upside down) 'Pioni Bouwure/Suore oli S. Mostre/Via del Castello W12/ S. Gimignano/Siena/Italia/Piero Marfini/Via S. Matteo 30/S. Gimignano/(Siena)/(Italia) 'in different hands, across the page