1. C.44.h.5, 2(431) Reference (shelfmark): C.44.h.5, 2(431) Title: Chocolate machines. Hermann [at the Great Exhibition, London]. Photographer: Ferrier, Claude-Marie Scope & Content: Close view of chocolate making machines on display at the Great Exhibition. Collection Area: Printed Collections Languages: Not applicable Date Range: 1851 Extent: 1 item