Italy 1:50k Topographic Maps

Maps in this series have been digitized from paper originals held in the William C. Wonders Map Collection at the University of Alberta. They have been made available to the public under the terms of the Creative Commons License, through a partnership between McMaster University and the University of Alberta.


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Abbiategrasso
Abbiategrasso
Provisional GSGS series 4229. First Edition-AMS 1. Copied from an Italian Istituto Geografico Militare map dated 1933 with principal communications revised using smaller scale maps from 1938 and air photos from 1943. Compiled by the U.S. Army Map Service in 1944. Road classification is NOT based on reconnaissance, reliability is uncertain. The meridians are based on the meridian of Rome, which is 12 degrees, 27 minutes and 7.1 seconds east of Greenwich. Contours interval 50 metres. North Italy Zone Grid.
Acaja
Acaja
GSGS series 4229. Second Edition (Coloured)-AMS 1. Copied from an Italian Istituto Geografico Militare map dated 1913. Compiled by the U.S. Army Map Service but photolithographed by the British Ordnance Survey in 1943. This sheet shows revision to principal communications up to 1939 from smaller scale maps and air photos. Information shown in black is taken from smaller scale material and its position is approximate. Road classification is NOT based on reconnaissance, reliability is uncertain. The meridians are based on the meridian of Rome, which is 12 degrees, 27 minutes and 7.1 seconds east of Greenwich. South Italy Grid (Blue).
Acquaviva Delle Fonti
Acquaviva Delle Fonti
GSGS series 4229. Second Edition (Coloured)-AMS 1. Copied from an Italian Istituto Geografico Militare map dated 1905 with principal communications revised to 1939 using smaller scale maps and air photos. Compiled by the U.S. Army Map Service but photolithographed by the British Ordnance Survey in 1943. Information shown in black is taken from smaller scale material and its position is approximate. Road classification is NOT based on reconnaissance, reliability is uncertain. 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).
Acqui
Acqui
Provisional GSGS series 4229. Second Edition-AMS 2. Copied from an Italian Istituto Geografico Militare map dated 1933 with principal communications revised from Italy Road Map, 1938 and areas revised from air photos. Compiled by the U.S. Army Map Service but photolithographed by the British Ordnance Survey in 1943. Road classification is NOT based on reconnaissance, reliability is uncertain. The meridians are based on the meridian of Rome, which is 12 degrees, 27 minutes and 7.1 seconds east of Greenwich. Contours at 50 metres interval. North Italy Zone Grid.
Adria
Adria
Provisional GSGS series 4229. Second Edition-AMS 2. Copied from an Italian Istituto Geografico Militare map dated 1934 with principal communications revised from Italy Road Map, 1938 and areas revised from air photos. Compiled by the U.S. Army Map Service but photolithographed by the British Ordnance Survey in 1943. Road classification is NOT based on reconnaissance, reliability is uncertain. The meridians are based on the meridian of Rome, which is 12 degrees, 27 minutes and 7.1 seconds east of Greenwich. Contours at 50 metres interval. North Italy Zone Grid.
Agira
Agira
GSGS series 4229. Second Edition (Coloured)-AMS 1. Copied from an Italian Istituto Geografico Militare map dated 1925 with principal communications revised to 1940 using maps and air photos. Compiled by the U.S. Army Map Service but photolithographed by the British Ordnance Survey in 1943. Road classification is NOT based on reconnaissance, reliability is uncertain. The meridians are based on the meridian of Rome, which is 12 degrees, 27 minutes and 7.1 seconds east of Greenwich. Contours at 50 metres interval. South Italy Grid (Blue).
Agnone
Agnone
AMS M791 (GSGS series 4229). Second Edition-AMS 2. Copied from an Istituto Geografico Militare map dated 1919. Information showin in black is taken from smaller scale material and its position is approximate. Road classification is NOT based on reconnaissance, reliability is uncertain. 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 interval. South Italy Grid "Blue".
Agordo
Agordo
Provisional GSGS series 4229. First Edition-AMS 1. Copied from an Italian Istituto Geografico Militare map dated 1932 with principal communications revised using smaller scale maps from 1938 and air photos. Compiled by the U.S. Army Map Service but photolithographed by the British Ordnance Survey in 1943. Road classification is NOT based on reconnaissance, reliability is uncertain. The meridians are based on the meridian of Rome, which is 12 degrees, 27 minutes and 7.1 seconds east of Greenwich. Contours at 50 metres interval. North Italy Zone Grid.
Agrigento
Agrigento
GSGS series 4229. Second Edition (Coloured)-AMS 1. Copied from an Italian Istituto Geografico Militare map dated 1925 with principal communications revised to 1940 using maps and air photos. Compiled by the U.S. Army Map Service but photolithographed by the British Ordnance Survey in 1943. Road classification is NOT based on reconnaissance, reliability is uncertain. The meridians are based on the meridian of Rome, which is 12 degrees, 27 minutes and 7.1 seconds east of Greenwich. Contours at 50 metres interval. South Italy Grid (Blue).
Ala
Ala
Provisional GSGS series 4229. Second Edition. Copied from an Italian Istituto Geografico Militare map dated 1932 with principal communications revised using air photos from 1944. Compiled by the U.S. Army Map Service in 1944. The meridians are based on the meridian of Rome, which is 12 degrees, 27 minutes and 7.1 seconds east of Greenwich. North Italy Zone Grid.
Alassio
Alassio
Provisional GSGS series 4229. Second Edition-AMS 3. Copied from Italian Istituto Geografico Militare maps dated 1933 with principal communications revised using smaller scale material from 1938 and air photos from 1943. Compiled by the U.S. Army Map Service in 1944. Road classification is NOT based on reconnaissance, reliability is uncertain. The meridians are based on the meridian of Rome, which is 12 degrees, 27 minutes and 7.1 seconds east of Greenwich. Contour Interval 50 meters. North Italy Zone Grid.
Alatri
Alatri
GSGS series 4229. First Edition -AMS 1. Copied from an Italian Istituto Geografico Militare map dated 1918. Compiled by the U.S. Army Map Service but photolithographed by the British Ordnance Survey in 1943. The meridians are based on the meridian of Rome, which is 12 degrees, 27 minutes and 7.1 seconds east of Greenwich. South Italy Grid (Blue).
Alba
Alba
Provisional GSGS series 4229. Second Edition-AMS 2. Copied from an Italian Istituto Geografico Militare map dated 1933 with principal communications revised from Italy Road Map, 1938 and areas revised from air photos. Compiled by the U.S. Army Map Service but photolithographed by the British Ordnance Survey in 1943. Road classification is NOT based on reconnaissance, reliability is uncertain. The meridians are based on the meridian of Rome, which is 12 degrees, 27 minutes and 7.1 seconds east of Greenwich. Contours at 50 metres interval. North Italy Zone Grid.
Albano Laziale
Albano Laziale
GSGS series 4229. First Edition (Coloured). Copied from an Italian Istituto Geografico Militare map dated 1936. Photolithographed by the British Ordnance Survey in 1943 and principal communications revised to 1940. Information shown in black is taken from smaller scale material and its position is approximate. Road classification is NOT based on reconnaissance, reliability is uncertain. The meridians are based on the meridian of Rome, which is 12 degrees, 27 minutes and 7.1 seconds east of Greenwich. Contours at 25 metres (V.I.). South Italy Grid.
Albenga
Albenga
Provisional GSGS series 4229. Second Edition-AMS 3. Copied from Italian Istituto Geografico Militare maps dated 1933 with principal communications revised using smaller scale material from 1938 and air photos from 1943. Compiled by the U.S. Army Map Service in 1944. Road classification is NOT based on reconnaissance, reliability is uncertain. The meridians are based on the meridian of Rome, which is 12 degrees, 27 minutes and 7.1 seconds east of Greenwich. Contour Interval 50 meters. North Italy Zone Grid.
Albona
Albona
Provisional GSGS series 4229. Second Edition-AMS 2. Copied from an Italian Istituto Geografico Militare map dated 1932 with principal communications revised using smaller scale material from 1938 and air photos from 1944. Compiled by the U.S. Army Map Service in 1944. Road classification is NOT based on reconnaissance, reliability is uncertain. The meridians are based on the meridian of Rome, which is 12 degrees, 27 minutes and 7.1 seconds east of Greenwich. Contour interval 50 meters. North Italy Zone Grid.
Alcamo
Alcamo
Provisional GSGS series 4229. First Edition-AMS 2. Copied from an Italian Istituto Geografico Militare map dated 1937 using air photos. Compiled by the U.S. Army Map Service in 1943. Reproduced by 512 Fd. Survey Coy., R.E., Mar., 1943. Printed by 524 Pal. C. Fd. Survey Coy., R.E., Mar., 1943. The meridians are based on the meridian of Rome, which is 12 degrees, 27 minutes and 7.1 seconds east of Greenwich. Contours at 25 metres interval. South Italy Zone Grid (Blue).
Ales
Ales
GSGS series 4229. Second Edition (Coloured)-AMS 2. Copied from an Italian Istituto Geografico Militare map dated 1931 with principal communications revised to 1942 using air photos. Compiled by the U.S. Army Map Service in 1943 but photolithographed by the British Ordnance Survey in 1942. Road classification is NOT based on reconnaissance, reliability is uncertain. The meridians are based on the meridian of Rome, which is 12 degrees, 27 minutes and 7.1 seconds east of Greenwich. Contours at 50 metres interval. South Italy Grid (Blue).
Alessandria
Alessandria
Provisional GSGS series 4229. Second Edition-AMS 2. Copied from an Italian Istituto Geografico Militare map dated 1933 with principal communications revised from Italy Road Map, 1938 and areas revised from air photos. Compiled by the U.S. Army Map Service but photolithographed by the British Ordnance Survey in 1943. Road classification is NOT based on reconnaissance, reliability is uncertain. The meridians are based on the meridian of Rome, which is 12 degrees, 27 minutes and 7.1 seconds east of Greenwich. Contours at 50 metres interval. North Italy Zone Grid.
Alfonsine
Alfonsine
Provisional GSGS series 4229. Second Edition-AMS 2. Copied from Italian Istituto Geografico Militare maps dated 1935 with principal communications revised using smaller scale material from 1938 and air photos from 1943. Compiled by the U.S. Army Map Service in 1944. Road classification is NOT based on reconnaissance, reliability is uncertain. The meridians are based on the meridian of Rome, which is 12 degrees, 27 minutes and 7.1 seconds east of Greenwich. Contour Interval 50 meters. North Italy Zone Grid.

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