1. IOR/W/L/PS/21/N4/10B 1926 Reference (shelfmark): IOR/W/L/PS/21/N4/10B 1926 Title: Sheet 10B MUHAMMARAH Third (Revised) Edition 1925, printed 1926. Scope & Content: Revised Edition (considerable changes) 3rd 1925. Previous editions 1st 1912, New Edition (slight alterations) 2nd 1915. Registered 1925. Reg.No.1095 D.25 (D.O.6). 750'26. Iraq and Persia boundaries coloured. Collection Area: Map Collections Languages: English Date Range: 1926 Extent: Two copies