Iceland : RAF 1:600,000.
Great Britain.War Office.General Staff.Geographical Section.
Great Britain.Royal Air Force.
Great Britain.Directorate of Military Survey.
[London] : D Survey, War Office and Air Ministry,
1957.
Relief shown by contours, gradient tints, and spot heights.
"Based on GSGS 4140 Iceland R.A.F. 1:600,000 Edition 3 ..."
"Air information as at February, 1957."
"Sheet NW63 1/2/24."