1. IOR/X/14203/ND39+40 Reference (shelfmark): IOR/X/14203/ND39+40 Title: Sheet ND-39 and part 40 Mukalla–Socotra 1301 Edition 4-GSGS. MDR 1/12257. EAF 1646. Reproduced 17 Map Reproduction Section RE Aug 1945, with partial revision of Socotra. Printed UK 3/62. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: Two copies.