1. IOR/X/14242/40O Reference (shelfmark): IOR/X/14242/40O Title: Sheet 40O : Sheet G-42R Barmer AMS U501 Edition AMS 1 1945, reprinted 1951. First SI Edition, 1931–AMS 1, 1945. Surveyed 1929-30. Boundaries of districts of Jodhpur State from 4-mile Marwar Settlement map 1922. AMS #144052. Printed 3-51. India Zone IIA Grid overprint. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item