Relief shown by contours and spot heights. | Various editions of some sheets. | Edition statements vary: First edition -- Second edition -- Edition 2-GSGS -- Edition 3-GSGS. | Earlier sheets reproduced by South African Survey Coy. S.A.E.C. and 512 A. Fd. Svy. Coy., R.E. | Libyan grid. | Later sheets published by D. Survey, War Office and Air Ministry. | On some sheets: M.D.R. 125. | Includes reliability diagram, index to adjoining sheets, key to grids, conversion table, and glossary on some sheets.
Creator/Contributor:
Great Britain. Army. Royal Engineers. Fd. Survey Coy. , 512. (cartograher)
Date Created/Date Issued:
1941
Owning Repository:
Perry-Castañeda Library Maps, University of Texas Libraries, The University of Texas at Austin