1. IOR/X/14179/M20 Reference (shelfmark): IOR/X/14179/M20 Title: Sheet M20,25,N16,21 Panama. Military Series 78. Surveyed in 1902-22. 1st Revision 1936. SDC Reprinted 30.3.42. Reprinted Dehra Dun 1942 (May). Reg.No.40. X.D.D.42'6,200. Grid. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item