1. IOR/X/9051/58D 1922 Reference (shelfmark): IOR/X/9051/58D 1922 Title: Sheet 58D Trivandrum [First Edition] 1922. Madras: Anjengo District & Travancore State. Seasons 1913-15. 5 and 10 fathom lines from Admiralty Chart dated 1857 with corrections to 1906. Registered 1920. Heliozincographed SIO Calcutta. Reg.No.3558. D 20 (D.O.4). 250. Boundaries coloured. Collection Area: Map Collections Languages: English Date Range: 1922 Extent: 1 item