Gibellina

Description

GSGS series 4228. Second Edition (Coloured)-AMS 1. Italian Istituto Geografico Militare map dated 1932 and photolithographed by the British Ordnance Survey in 1943. Revised in 1937. Principal communications revised to 1940 and area revised from air photos. The meridians are based on the meridian of Rome, which is 12 degrees, 27 minutes and 7.1 seconds east of Greenwich. Contours at 10 metres (V.I.). South Italy Grid "Blue".