1. IOR/X/14242/78O Reference (shelfmark): IOR/X/14242/78O Title: Sheet 78O : Sheet G-46N Shillong Provisional GSGS 4218 (Survey of India) Edition AMS 1 1944. Second SI Edition (AMS 1), 1934. Surveyed 1910-12. Reproduced AMS 1944 from pulls of SI (HIND-E) 2nd Edition 1934. AMS #138285. Printed AMS 9-44. India Zone IIB Grid. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item