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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Bersezio
Bersezio
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 (V.I.). North Italy Grid.
Bersezio
Bersezio
GSGS Series 4228. First Edition. Italian Istituto Geografico Militare map 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.
Bertinoro
Bertinoro
GSGS series 4228. First Edition. Italian Istituto Geografico Militare map dated 1929 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.
Beseno
Beseno
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.
Bettola
Bettola
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 5 metres (V.I.). North Italy Grid.
Bezzecca
Bezzecca
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 (I.V.). North Italy Grid.
Biella
Biella
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.
Binasco
Binasco
Third Edition. Italian map dated 1889, corrected in 1935 and reprinted in German in 1944. "3 degrees, 22 minutes, 30 seconds West of Rome (Monte Mario) = 12 degrees, 27 minutes, 12 seconds East of Greenwich."
Binasco
Binasco
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.
Bisacquino
Bisacquino
GSGS series 4228. Second Edition (Coloured)-AMS 1. Italian Istituto Geografico Militare map dated 1930 and photolithographed by the British Ordnance Survey in 1943. Revised in 1942. Principal communications revised to 1942 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 25 metres (V.I.). South Italy Grid "Blue".
Biscari
Biscari
GSGS series 4228. Second Edition (Coloured)-AMS 1. Copied from an Italian Istituto Geografico Militare map dated 1929 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".
Bistrica Bohinjska
Bistrica Bohinjska
GSGS series 4228. First Edition. Italian Istituto Geografico Militare map dated 1916 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 grid on British map series of Yugoslavia, which adjoin or overlap this series, is computed on the geographicals to the GREEK datum. To convert GREEK geographicals to the ITALIAN datum, upon which the grid of this map is based, subtract 2.5 seconds from the latitudes, and add 10.5 seconds to the longitudes. Contours at 25 metres (V.I.). North Italy Grid.
Bivona
Bivona
GSGS series 4228. Second Edition (Coloured)-AMS 1. Copied from an Italian Istituto Geografico Militare map dated 1932 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".
Bivona
Bivona
GSGS series 4228. Second Edition (Coloured). Italian Istituto Geografico Militare map dated 1932 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".
Bobbio
Bobbio
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.
Bobbio Pellice
Bobbio Pellice
GSGS series 4228. First Edition. Italian Istituto Geografico Militare map dated 1933 and photolithographed by the British Ordnance Survey in 1943 and the 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. Contours at 20 metres (V.I.). North Italy Grid.
Bocca D'Ombrone
Bocca D'Ombrone
GSGS series 4228. Second Edition. Italian Istituto Geografico Militare map dated 1932 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.). South Italy Grid.
Bocca D'Ombrone
Bocca D'Ombrone
GSGS series 4228. First Edition. Italian Istituto Geografico Militare map dated 1932 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.). South Italy Grid.
Bocca Di Riu Piscinas
Bocca Di Riu Piscinas
GSGS series 4228. Second Edition (Coloured)-AMS 3. Italian Istituto Geografico Militare map dated 1931 and photolithographed by the British Ordnance Survey in 1942. Partially revised for communications 1942. Prepared under the direction of the Chief of Engineers, U.S. Army, by Army Map Service, San Antonio Branch, 1943. Revised from aerial 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 25 metres (V.I.). South Italy Zone Grid "Blue".
Bocche Del Po Di Goro E Di Gnocca
Bocche Del Po Di Goro E Di Gnocca
GSGS series 4228. Second Edition. Italian Istituto Geografico Militare map dated 1934 revised from air photos dated September 1943 and January 1944 and reproduced by the N2 Litho. Sec. MMP and P. Coy. SAEC., September 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 Grid.

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