Radar plotting chart.
Great Britain.War Office.General Staff.Geographical Section.
[London] : D. Survey, War Office and Air Ministry,
1945-
Relief shown by gradient tints and spot heights.
Graphic index in GSGS central file.
Sheet 1. Great Britain (Ed. 2, 1956 ; Ed. 3, 1959) -- Sheet 2. London-Berlin (Ed. 2, 1955) -- Sheet 3. France west (Ed. 2, 1957) -- Sheet 4. London-Munchen (Ed. 2, 1955) -- Sheet 5. France south (Ed. 2, 1956) -- Sheet 6. Italy ([Ed. 1], 1945 ; Ed. 2, 1956) -- Scandinavia south ([Ed. 1], 1945)