1. IOR/X/14240/29D (1) Reference (shelfmark): IOR/X/14240/29D (1) Title: Sheet 29D Tabas Second Edition 1923. Seasons 1918-20. Registered 1920. Heliozincographed SIO Calcutta. Reg.No.3702. D 20 (D.O.6). 500. Perso-Afghan boundary from local information. Afghanistan and Persia boundaries coloured. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item