May 23, 2022

World’s Largest Atlas Acquired by the British Library

From the BL:

The largest ever atlas is being unveiled at the British Library today, where it will receive official record-breaking status by Guinness World Records adjudicators before joining the Library’s world-famous map collections. The Earth Platinum atlas, one of only 31 copies in existence, measures 6ft x 9ft (1.8m x 2.7m) and required six members of Library staff to carry its 200kg weight through the doors.

The last atlas of this scale to be created is also held in the British Library; the Klencke atlas, which is exceeded by the Earth Platinum by 30cm on each side, was produced as one of a handful of giant atlases in 1660, and was presented to King Charles II to mark his restoration to the throne. It was bequeathed to the Library in the 1820s as part of King George III’s map collections. While historic maps like the Klencke were engraved and hand-painted and by skilled artists and engravers, modern maps are largely produced using satellite data, meaning that when the image is scaled up as it is in the Earth Platinum, the Earth’s surface is depicted with an astonishing degree of accuracy and detail.

The Earth Platinum, launched by Australian publishers Millennium House, consists of 61 pages of maps, all of which are produced using satellite images and another photographic technique which overlays thousands of photographs into a single, seamless image. These huge images of our cities, coasts, poles, oceans and continents will provide an important historical record for future generations of Library researchers from a range of disciplines, providing an unparalleled snapshot of the Earth as it stands in the twenty-first century. British Library experts were among those consulted as it was being prepared.

Head of Cartography and Topography at the British Library, Peter Barber OBE, who wrote the introduction to Earth Platinum, says “The Library’s collection of maps is one of the greatest in the world, and the maps are important not only for their use as geographical aids, but also as mirrors of the cultures in which they were created. While the Klencke Atlas provides an insight into the world of British monarchs in the seventeenth century, and what they thought was important about it, the Earth Platinum will offer a reflection of what people of 2012 felt was worth recording about their very different world. It will be an astonishing resource for researchers in ten, twenty or two hundred years time.”

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About Gary Price

Gary Price ( is a librarian, writer, consultant, and frequent conference speaker based in the Washington D.C. metro area. Before launching INFOdocket, Price and Shirl Kennedy were the founders and senior editors at ResourceShelf and DocuTicker for 10 years. From 2006-2009 he was Director of Online Information Services at, and is currently a contributing editor at Search Engine Land.