1. IOR/X/14240/I37F (1) Reference (shelfmark): IOR/X/14240/I37F (1) Title: Sheet I-37F Sunaisala GSGS 3919 Calcutta Edition 1941. Compiled and published originally SGI 1925. Revised Calcutta 1941 Feb. Published SGI. Edition date Feb 1941. Reg.No.1820 D'25–1940–10,000'41. Grid B. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item