Copperplate map of London


The "Copperplate" map of London is an early large-scale printed map of the City of London and its immediate environs, surveyed between 1553 and 1559, which survives only in part. It is the earliest true map of London. The original map was probably designed for hanging on a wall, and is believed to have measured approximately high by wide. No copies of the printed map itself are known to have survived; but between 1962 and 1997 three of the original engraved copper printing-plates – from a probable total of 15 – were identified. Although only a fragmentary portion of the map is known, the three plates cover the greater part of the built-up heart of the City of London.
The map takes the form of a "bird's-flight view": that is to say, the street layout and other ground features are shown in plan, as if viewed directly from above; while buildings, people and other standing features are shown as if viewed from a great height to the south of the City, but without the foreshortening of more distant features that would be necessary for a true perspective view.
The map is clearly the source for the slightly smaller-scale and cruder "Woodcut" map, formerly attributed to Ralph Agas, which dates from shortly after 1561; and also, directly or indirectly, for the greatly reduced map of London included in Georg Braun and Frans Hogenberg's Civitates Orbis Terrarum, published in Cologne and Amsterdam in 1572. These two derivative maps allow the original extent and size of the Copperplate map to be estimated.

Production

The Copperplate map may have been engraved by mapmakers from the Low Countries, an important centre of surveying and printing at the time: this is suggested by some of its inscriptions and other details. Its date coincides approximately with the joint reign of Queen Mary I and her husband Philip of Spain. Philip, whose realms also included the Spanish Netherlands, was known as a keen collector of town and city plans, and may have commissioned or patronised the Copperplate map. It has also been suggested that Hanseatic merchants in London, and the humanist scholar George Lily, played some part in its production.
All three surviving plates are heavily worn, suggesting that they were used for printing many times.

Surviving plates

Moorfields

The first plate was discovered in 1962, when an art-dealer contacted the London Museum. It depicts part of the northern perimeter of the City of London, including a length of the city wall, the gates of Moorgate and Bishopsgate, and the suburbs of Moorfields and Spitalfields. The reverse of the plate had been used for a painting of the Tower of Babel, dated to c.1600 and attributed to Marten van Valckenborch or a member of his circle. The plate was acquired by the London Museum, and is now in its successor institution, the Museum of London.

Eastern City

The second plate was identified shortly afterwards in private ownership. The map section shows much of the eastern part of the City, including Guildhall and the northern end of London Bridge. The reverse of the plate had been used for a painting of the Coronation and Assumption of the Virgin, painted in c.1600 and attributed to Hieronymus Francken I. This plate was also purchased by the Museum of London in 1985.

Western City

The third plate was identified in 1997 in the collections of the Anhaltische Gemäldegalerie, housed in the Georgium, Dessau, Germany. This map section shows much of the western part of the City, with St Paul's Cathedral and the River Fleet appearing prominently. Like the first plate, the reverse had been used for a painting of the Tower of Babel, in this case dated to c.1630 but again attributed to a member of the circle of Marten van Valckenborch.

Dating evidence

The Copperplate map is not explicitly dated, but the original survey can be dated with some precision to between 1553 and 1559 from internal evidence. Key points include the following:
What is thought to be the Copperplate map is mentioned in a letter from the cartographer Nicholas Reynolds to Abraham Ortelius, dated 1562–3.

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