1. WOOS/33/2/1 Reference (shelfmark): WOOS/33/2/1 Title: Series A Scope & Content: Sheets bear the suffix 'A' and are thence numbered 1, 1a, 2, 2a, 3, 4, 5, 5a, 6, 7, 8, 9, 10, 11, and 12. Collection Area: Map Collections Languages: English Date Range: 1929-1930 Extent: 15 map sheets