1. IOR/X/14240/84J (3) Reference (shelfmark): IOR/X/14240/84J (3) Title: Sheet 84J : Sheet F-46K Mingin GSGS 4218 First Edition 1943. Compiled and published originally SGI 1922 and revised to 1937. Published WO 1943. Heliographed OSO 1943. 2500/10/43. 15 M.R.S. R.E. Grid IIB & IIIB (Yards). Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: Two copies.