Ordnance Survey, One-inch to the mile maps of Great Britain - Seventh Series, 1954-1965
Index showing sheet lines of the 1:2500 County Series related to the National Grid

This set of maps was produced to provide an index to the sheetlines of the pre-Second World War Ordnance Survey large-scale County Series (in red), as well as the post-War National Grid maps (in black). The maps were produced using the Ordnance Survey Seventh Series as background mapping. View Regular / Coloured, and Outline / Uncoloured Seventh Series maps.

• View the Seventh Series maps with a graphic index.
• View all one-inch maps with a graphic index.

See also:

• Further information about the Seventh Series
• Guide to symbols – a zoomable OS 'Seventh Series' Legend / Key.

View sheets:

Sheet Number and Name	Date of Revision	Date of Publication	Reprint Date
Sheet 40 - Aberdeen - A Edition (index); A/ (mapping)	Revised: 1955 to 1961	Published: 1959	Reprinted: 1962
Sheet 43 - Stonehaven - A Edition (index); A/ (mapping)	Revised: 1955 to 1963	Published: 1958	Reprinted: 1963
Sheet 50 - Forfar - A Edition (index); A/ (mapping)	Revised: 1954 to 1960	Published: 1959	Reprinted: 1961
Sheet 53 - Loch Lomond - A Edition (index); A//* (mapping)	Revised: 1954 to 1964	Published: 1956	Reprinted: 1965
Sheet 54 - Stirling - A Edition (index); A/ (mapping)	Revised: 1954	Published: 1957	Reprinted: 1961
Sheet 55 - Perth and Alloa - A Edition (index); A/ (mapping)	Revised: 1954	Published: 1957	Reprinted: 1960
Sheet 56 - St Andrews and Kirkcaldy - A Edition (index); A/ (mapping)	Revised: 1952 to 1962	Published: 1957	Reprinted: 1963
Sheet 59 - Firth of Clyde - A Edition (index); B (mapping)	Revised: 1953 to 1963	Published: 1965
Sheet 60 - Glasgow - A Edition (index); B (mapping)	Revised: 1962 to 1965	Published: 1965
Sheet 61 - Falkirk and Lanark - A Edition (index); B (mapping)	Revised: 1963 to 1965	Published: 1966
Sheet 62 - Edinburgh - A Edition (index); B (mapping)	Revised: 1954 to 1963	Published: 1965
Sheet 63 - Dunbar - A Edition (index); C (mapping)	Revised: 1963 to 1965	Published: 1965
Sheet 67 - Ayr - A Edition (index); B (mapping)	Revised: 1962 to 1963	Published: 1964
Sheet 72 - Girvan - A Edition (index); B (mapping)	Revised: 1962 to 1963	Published: 1965