1. IOR/X/14138/23D Reference (shelfmark): IOR/X/14138/23D Title: Sheet 23D : Sheet I-40U Ghasami K501 1:250,000 Edition 4-AMS 1961. First printing 12-61. Copied from SI Edition May 1942. Printed AMS 12-61. UTM Grid. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item