281. IOR/W/L/PS/21/N4/25K 1910 Reference (shelfmark): IOR/W/L/PS/21/N4/25K 1910 Title: Sheet 25K [GABRIG First Edition] 1910. Scope & Content: Registered 1909. Reg.No.1961 D.'09 S.I. 500. Collection Area: Map Collections Languages: English Date Range: 1910 Extent: 1 sheet
282. IOR/W/L/PS/21/N4/25O 1923 Reference (shelfmark): IOR/W/L/PS/21/N4/25O 1923 Title: Sheet 25O KARKINDAR Second Edition 1923. Scope & Content: Registered 1922. Reg.No.2482. D 22 (D.O.6). 300. Collection Area: Map Collections Languages: English Date Range: 1923 Extent: 1 sheet
283. IOR/W/L/PS/21/N4/28A Reference (shelfmark): IOR/W/L/PS/21/N4/28A Title: Sheet 28A DASH AJI [First Edition] 1925. Scope & Content: Reg.No.1010 D.25 (D.O.6). 200. Mesh overprint. Collection Area: Map Collections Languages: English Date Range: 1925 Extent: Two copies
284. IOR/W/L/PS/21/N4/28B Reference (shelfmark): IOR/W/L/PS/21/N4/28B Title: Sheet 28B SHAIKH MANSUR [First Edition] 1924. Scope & Content: Reg.No.3482 D.24 (D.O.6) 150. Mesh overprint. Collection Area: Map Collections Languages: English Date Range: 1924 Extent: 1 sheet
285. IOR/W/L/PS/21/N4/28D Reference (shelfmark): IOR/W/L/PS/21/N4/28D Title: Sheet 28D [CHEHCHEH Preliminary Edition] 1915. Scope & Content: Reg.No.180 D.D.D.1914–S.I. 500.Four copies. Collection Area: Map Collections Languages: English Date Range: 1915 Extent: Four copies
286. IOR/W/L/PS/21/N4/28I Reference (shelfmark): IOR/W/L/PS/21/N4/28I Title: Sheet 28I KABAKLI [First Edition] 1925. Scope & Content: Registered 1924. Reg.No.3505 D.24 (D.O.6) 200. Mesh overprint. Collection Area: Map Collections Languages: English Date Range: 1925 Extent: Two copies
287. IOR/W/L/PS/21/N4/29A Reference (shelfmark): IOR/W/L/PS/21/N4/29A Title: Sheet 29A [TURBAT-I-SHAIKH JAM First Edition] 1915. Scope & Content: Registered 1914. Reg.No.65 D.D.D. 1914–S.I.–500.Four copies. Collection Area: Map Collections Languages: English Date Range: 1915 Extent: Four copies
288. IOR/W/L/PS/21/N4/29I Reference (shelfmark): IOR/W/L/PS/21/N4/29I Title: Sheet 29I [KUSHK POST First Edition] 1913. Scope & Content: Reg.No.2690. D 13 (N.C.) 500. Afghanistan and Russian Turkistan boundaries hand-coloured. Collection Area: Map Collections Languages: English Date Range: 1913 Extent: 1 sheet
289. IOR/W/L/PS/21/N4/30A 1911 Reference (shelfmark): IOR/W/L/PS/21/N4/30A 1911 Title: Sheet 30A [NEH Preliminary Edition] 1911. Scope & Content: Reg.No.3422. D 11 (N.C.) 500. Persia and Afghanistan boundaries hand-coloured. Collection Area: Map Collections Languages: English Date Range: 1911 Extent: Two copies
290. IOR/W/L/PS/21/N4/30E 1913 Reference (shelfmark): IOR/W/L/PS/21/N4/30E 1913 Title: Sheet 30E [NASRATABAD First Edition] 1913. Scope & Content: Registered 1911. Reg.No.3433. D 11 (N.C.) 500. Persia and Afghanistan boundaries hand-coloured. Collection Area: Map Collections Languages: English Date Range: 1913 Extent: Two copies