1. IOR/X/9007/23 Reference (shelfmark): IOR/X/9007/23 Title: Sheet 23 Birjand Second (Revised) Edition (considerable changes) 1925, reprinted (no changes in map) 1927. Scope & Content: Registered 1923. Previous edition 1918. Layered. Collection Area: Map Collections Languages: English Date Range: 1927 Extent: 1 item