1. IOR/X/14240/104B Reference (shelfmark): IOR/X/14240/104B Title: Sheet 104B : Sheet D-47K Ayuthya GSGS 4218 First Edition 1942. Copied from map compiled FMS&SSSD. Published WO 1942. Heliographed OS 1942. Grid IVB. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item