1. IOR/L/E/8/6588 Reference (shelfmark): IOR/L/E/8/6588 Title: F&E E(B) 10011/48 - Telegraphy: Commonwealth and Empire Radio Aids to Marine Navigation (C.E.R.A.M.N.) and C.E.R.C.A. newsletters Collection Area: India Office Records and Private Papers Languages: English Date Range: Mar 1948-May 1949 Extent: 1 file