Italy 1:25k 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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Andria
Andria
Prime meridian: Rome (Monte Mario). "Aggiornamenti: Ricogni. parziali 1936-XIV (Rotabili e particolari importanti)." L'equidistanza e di metri '25.
Angera
Angera
GSGS series 4228. First Edition. Italian Istituto Geografico Militare map dated 1933 and 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. Contours at 5 metres. North Italy Grid.
Anguillara Sabazia
Anguillara Sabazia
GSGS series 4228. Second Edition (coloured). Italian Istituto Geografico Militare map dated 1925 and 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. Contours at 5 metres (V.I.). South Italy Grid.
Anguillara Veneta
Anguillara Veneta
Third Edition. Italian map dated 1891 reprinted in German in 1935. "0 degrees, 37 minutes, 30 seconds, West of Rome (Monte Mario) = 12 degrees, 27 minutes, 12 seconds East of Greenwich.
Anzi
Anzi
Prime meridian: Rome (Monte Mario). "Aggiornamenti: Ricogni. parziali 1936-XIV (Rotabili e particolari importanti)." L'equidistanza e di metri '25.
Aosta
Aosta
GSGS series 4228. First Edition. Italian Istituto Geografico Militare map dated 1930 and 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. Contours at 25 metres (V.I.). North Italy Grid.
Appiano Gentile
Appiano Gentile
GSGS series 4228. First Edition. Italian Istituto Geografico Militare map dated 1931 and 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. Contours at 25 metres (V.I.). North Italy Grid.
Aquilonia
Aquilonia
Prime meridian: Rome (Monte Mario). "Aggiornamenti: Ricogni. parziali 1936-XIV (Rotabili e particolari importanti)." L'equidistanza e di metri '25.
Aragona
Aragona
GSGS series 4228. Second Edition (Coloured)-AMS 1. Copied from an Italian Istituto Geografico Militare map dated 1937 with principal communications revised to 1940 using air photos. Produced 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. Contours at 10 metres interval. South Italy Grid "Blue".
Aragona
Aragona
GSGS series 4228. Second Edition (Coloured). Italian Istituto Geografico Militare map dated 1937 and photolithographed by the British Ordnance Survey in 1943. Principal communications revised to 1940 using 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 interval. South Italy Grid "Blue".
Arba
Arba
GSGS series 4228. Second Edition. Italian Istituto Geografico Militare map dated 1932 and revised from Air Photographs dated April 1944. Revised by 49 Survey Coy., S.A.E.C., Oct 1944 and reproduced by N2 Litho Sec M.M.P and P. Coy., S.A.E.C., att. Nov. 1944. Contours at 25 metres (V.I.). North Italy Grid.
Arborio
Arborio
GSGS series 4228. First Edition. Italian Istituto Geografico Militare map dated 1931 and 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. Contours at 5 metres (V.I.). North Italy Grid.
Arcisate
Arcisate
GSGS series 4228. First Edition. Italian Istituto Geografico Militare map dated 1933and 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. Contours at 25 metres (V.I). North Italy Grid.
Arco
Arco
GSGS series 4228. First Edition. Italian Istituto Geografico Militare map dated 1931 and 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. Contours at 20 metres. North Italy Grid.
Arcugnano
Arcugnano
GSGS series 4228. First Edition. Italian Istituto Geografico Militare map dated 1935 and 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. Contours at 25 metres (V.I.). North Italy Grid.
Ardesio
Ardesio
GSGS series 4228. First Edition. Italian Istituto Geografico Militare map dated 1933 and 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. Contours at 25 metres (V.I.). North Italy Grid.
Arezzo
Arezzo
GSGS series 4228. First Edition. Italian Istituto Geografico Militare map dated 1919 and 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. Contours at 10 metres (V.I.). North Italy Grid.
Argenta
Argenta
GSGS series 4228. First Edition. Italian Istituto Geografico Militare map dated 1935 and 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. North Italy Grid.
Argentera
Argentera
GSGS series 4228. First Edition. Italian Istituto Geografico Militare map dated 1928 and 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. The graticule on this sheet West of 6 degrees, 50 minutes East is the French graticule, that to the East of 6 degrees, 50 minutes is the Italian. To convert French geographicals to the Italian system deduct 1.5 seconds from the French latitudes and 8.5 seconds from the French longitudes measured from Greenwich. The 6 degree, 50 minute East meridian drawn in this sheet is on the French graticule. Contours at 20 metres (V.I.). North Italy Grid/French Lambert Grid (Southern).
Ariano Irpino
Ariano Irpino
Prime meridian: Rome (Monte Mario). "Aggiornamenti: Ricogni. parziali 1936-XIV (Rotabili e particolari importanti)." L'equidistanza e di metri '25.

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