1. IOR/X/14240/25B (2) Reference (shelfmark): IOR/X/14240/25B (2) Title: Sheet 25B : Sheet G-40I Qishm GSGS 3919 First Edition 1942. Compiled and published originally SGI 1913 and revised to 1941. Published WO 1942. Heliographed OSO 1942. 1,036/8/42. LR. Grid B & Grid II A (Mecca-Muscat). Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item