1. IOR/X/14241/24K Reference (shelfmark): IOR/X/14241/24K Title: Sheet 24K : Sheet H-40Q Bam GSGS 3919 First Edition 1942. Compiled and published originally SGI 1912 and revised to 1941. Edition date July 1941. Published WO 1942. Heliographed OSO 1942. 1,000/4/42. No.REP.SEC.R.E. Grid B. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item