1. Maps 20.c.12(19) Reference (shelfmark): Maps 20.c.12(19) Title: Lat. 79 2' N. The 'Alert' beset in Hayes Sound on the night of the 5th August 1875, looking to the N.W. Photographer: Mitchell, Thomas Scope & Content: View looking across the ice floes towards 'Alert.' Collection Area: Map Collections Languages: Not applicable Date Range: 5 Aug 1875 Extent: 1 item