1. Photo 117/7(39) Reference (shelfmark): Photo 117/7(39) Title: ARP Practice Demonstration. War Week, [Dehra Dun]. Focal Day. Photographer: Goyal Photo Co Scope & Content: Genre: Historical Events Subjects = air raid precautions; civil defence; Hallett Collection Location = Dehra Dun; India; Uttar Pradesh Collection Area: Visual Arts Languages: Not applicable Date Range: 26 Mar 1941 Extent: 1 item