Scale 1:20,000 ; Lambert projection (E 6°37ʹ00ʺ--E 18°47ʹ00ʺ/N 47°05ʹ00ʺ--N 35°17ʹ00ʺ).
Note:
Rome prime meridian. Sheets individually titled and numbered. Includes notes and adjoining sheets index. Relief shown by contours, hachures, and spot heights.