̽��ֱ�� of Cambridge - Cambridge Digital Library

Drawing Cambridgeshire

zs332 — Fri, 08 Oct 2021 07:47:58 +0000

A collection of drawings by local amateur artist Richard Relhan, showing the history of Cambridgeshire, has been added to the Cambridge Digital Library

Transcribing together

zs332 — Fri, 23 Jul 2021 09:27:10 +0000

Volunteers join together to help the Cambridge Digital Library transcribe the notebooks of notable British ecologist, Oliver Rackham.

Mapping the world - one digitisation at a time

zs332 — Wed, 20 Jan 2021 09:01:40 +0000

They transport us, educate us, and inspire us but when was the last time you used a map? Explore the world of maps on the Cambridge Digital Library.

Hidden treasures of Cambridge Digital Library

zs332 — Wed, 08 Jul 2020 08:42:18 +0000

With almost 40,000 items to browse there is something for everyone in the Cambridge Digital Library. Here we focus on four archives showcasing the diversity of the CDL.

Saving Turkey's Children

sjr81 — Fri, 12 Jun 2020 08:20:09 +0000

Exiled by Hitler, Albert Eckstein turned his medical expertise to saving Turkey's poorest children from the curse of infant mortality.

World first as 3,000-year-old Chinese oracle bones go 3D

sjr81 — Mon, 21 Mar 2016 15:06:43 +0000

Cambridge ̽��ֱ�� Library, which is celebrating its 600^th anniversary this year, holds 614 Chinese inscribed oracle bones in its collection. They are the oldest extant documents written in the Chinese language, dating from 1339-1112 BCE. Inscribed on ox shoulder blades and the flat under-part of turtle shells, they record questions to which answers were sought by divination at the court of the royal house of Shang, which ruled north central China at that time.

̽��ֱ��inscriptions on the bones provide much insight into many aspects of early Chinese society, such as warfare, agriculture, hunting, medical problems, meteorology and astronomy.

Among the latter is a record of a lunar eclipse dated to 1192 BCE, one of the earliest such accounts in any civilisation.

Charles Aylmer, Head of the Chinese Department at Cambridge ̽��ֱ�� Library, said: “Some of the bones have already been included in the Cambridge Digital Library but now new technology provides readers around the world an even closer look at these precious artefacts.

“In what is believed to be a world first, one of the bones (which features in the 600^th anniversary exhibition Lines of Thought) has been digitised in 3D thanks to the work of archaeologist Professor Dominic Powlesland, one of the leading pioneers in this area.”

Cambridge UL Chinese Oracle Bone (CUL.52) by Professor Dominic Powlesland on Sketchfab

̽��ֱ��high-resolution image of the bone, which measures about 9x14 cm, knits together 1.3 million aspects to allow a seamless view of its entire surface.

̽��ֱ��image brings into sharp focus not only the finely incised questions on the obverse of the bone, but also the divination pits engraved on the reverse and the scorch marks caused by the application of heat to create the cracks (which were interpreted as the answers from the spirit world). These can be seen more clearly than by looking at the actual object itself, and without the risk of damage by handling the original bone.

In collaboration with the Media Studio of Addenbrooke's Hospital (part of the Cambridge Biomedical Campus), the scanned data were used to make what is believed to be the first 3D print of an oracle bone.

̽��ֱ��print was made with a printer whose main function in the hospital is to assist in planning maxillofacial and orthopaedic surgery. ̽��ֱ��print comprises 350 superimposed layers of a fine powdered plaster compound hardened with cyanoacrylate (superglue).

3D prints such as this enable students and researchers to obtain a ‘hands-on’ impression otherwise impossible for conservation reasons. It is hoped to create images of more bones from the Library's collection as funding permits.

Aylmer added: " ̽��ֱ��oracle bones are three-dimensional objects, and high-resolution 3D imagery reveals features which not only all previous methods of reproduction (such as drawings, rubbings and photographs) have been unable to do, but which are not even apparent from careful examination of the actual items themselves.

“In particular, the reverse sides of the bones, which are crucial to understanding the process of divination but have hitherto been neglected because of the difficulty of representing them adequately, can now be studied in detail thanks to this new technique.

“To hold a 3D print of an oracle bone is a very special experience, as it provides the same sensory impression as that obtained by the people who created them over three thousand years ago, but without the risk of harm to the priceless originals."

A 3000-year-old ox bone - inscribed with the earliest-known example of Chinese writing - has become the world's first 'oracle bone' to be scanned and printed in 3D.

To hold a 3D print of an oracle bone is a very special experience, as it provides the same sensory impression as that obtained by the people who created them over three thousand years ago

Charles Aylmer

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̽��ֱ��1,000-year-old manuscript and the stories it tells

amb206 — Sat, 09 May 2015 08:00:00 +0000

One thousand years ago, a scribe called Sujātabhadra put his name to a manuscript known as the Perfection of Wisdom in Eight-Thousand Stanzas (Skt. Aṣṭasahāsrikā Prajñāparamitā). Sujātabhadra was a skilled craftsman working in or around Kathmandu – a city that has been one of the hubs of the Buddhist world from around 500 CE right up until the present day.

̽��ֱ��Perfection of Wisdom in Eight-Thousand Stanzas is written in Sanskrit, one the of the world’s most ancient languages, using both sides of 222 oblong sheets made from palm leaf (the first missing sheet has been replaced with a paper sheet). Each leaf is punctured by a pair of neat holes, a reminder that the palm leaf pages were originally bound together with cords passing through these holes. ̽��ֱ��entire palm leaf manuscript is held between richly ornate wooden covers.

Today the fabulous manuscript that would have taken Sujātabhadra and fellow craftsman many months — perhaps even a year — to complete is held by the Manuscripts Room at Cambridge ̽��ֱ�� Library. Over the past 140 years, it has been studied by some of the foremost specialists of the medieval Buddhist world.

A digitisation project has now made the manuscript accessible online to scholars worldwide and has revealed fresh evidence about the origins of some of the earliest Buddhist texts.

̽��ֱ��presence of the Perfection of Wisdom, safe in the temperature-controlled environment of one of the world’s greatest libraries, many thousands of miles from its birthplace, is especially poignant at a time when the people of Nepal are struggling to survive in the aftermath of a devastating earthquake.

Buddhist texts are more than scriptures: they are sacred objects in themselves. Many manuscripts were used as protective amulets and installed in shrines and altars in the home of Buddhist followers. Examples include numerous manuscripts of the Five Protections (Skt. Pañcarakṣā), a corpus of scriptures that includes spells, enumerations of benefits and ritual instructions for use, particularly sacred in Nepal.

Manuscripts produced in Nepal, Tibet and Central Asia during the period from the 5^th until the 19^th century are evidence of the thriving ‘cult of the book’ that was the subject of a recent exhibition at Cambridge ̽��ֱ�� Museum of Archaeology and Anthropology.

̽��ֱ��Perfection of Wisdom is also an important historical document that provides valuable information about the dynastic history of medieval Nepal. Its textual content and illustrations, and the skills and materials that went into its production, reveal the ways in which Nepal was one of the most important hubs within a Buddhist world that spanned from Sri Lanka to China.

̽��ֱ��text is lavishly illustrated by a total of 85 miniature paintings: each one is an exquisite representation of Buddhas and Bodhisattvas (beings who resolve to achieve Buddhahood in order to help other sentient beings) – including the historical Buddha Śākyamuni and Maitreya, the Buddha of the Future. ̽��ֱ��figures represented in the miniatures include also the embodied Perfection of Wisdom goddess (Prajñāparamitā) herself on the Vulture Peak Mountain near Rājagṛha, the capital of the ancient kingdom of Māgadha, in today’s Bihar state.

̽��ֱ��settings in which these deities are depicted are drawn in meticulous detail. ̽��ֱ��Bodhisattva Lokanātha, surrounded by White and Green Tārās, is shown in front of the Svayambhu stupa in Kathmandu – a shrine sacred for Nepalese and Tibetan Buddhists, damaged in the recent earthquake. ̽��ֱ��places depicted in the miniatures represent a kind of map of Buddhist lands and sacred sites, from Sri Lanka to Indonesia and from South India to China.

̽��ֱ��Perfection of Wisdom is one of the world’s oldest illuminated Buddhist manuscripts and the second oldest illuminated manuscript in Cambridge ̽��ֱ�� Library. Its survival – and its passage through time and space – is little short of miraculous.

Without the efforts of a certain Karunavajra, quite probably a Buddhist lay believer, it would have been destroyed in 1138 — in that period the governors challenged the king in a struggle for power over the Kathmandu Valley.

“We know that Karunavajra saved the manuscript because he added a note in verse form,” said Dr Camillo Formigatti of the Sanskrit Manuscripts Project. “He states that he rescued the ‘Perfection of Wisdom, incomparable Mother of the Omniscient’ from falling into the hands of unbelievers who were most probably people of Brahmanical affiliation.”

Cambridge ̽��ֱ�� Library acquired the manuscript in 1876. It was purchased for the Library by Dr Daniel Wright, a civil servant working for the British government in Kathmandu.

“From the second half of the 19^th century, western institutions were hugely interested in the orient - and museums and libraries were busy building collections of everything eastern,” said Dr Hildegard Diemberger of the Mongolia and Inner Asia Studies Unit. “Colonial administrators were almost literally given ‘shopping lists’ of manuscripts to acquire in the course of their travels.”

Scholars are able to pinpoint with remarkable precision the date that Sujātabhadra recorded his name as scribe in the ‘colophon’ (details about the publication of a book).

“Using tables that convert the dates used by Nepalese scribes into the calendar we use today, we can see that Sujātabhadra added his name and the place where he completed the manuscript on 31 March, 1015. ̽��ֱ��study of mathematics, astrology and astronomy were central aspects of ancient and medieval South Asian culture, and time reckoning was very accurate — both the lunar and the solar calendar were employed,” said Formigatti.

A thousand years on from its production, the manuscript is still yielding secrets. In the course of digitising the manuscript in 2014, Formigatti identified 12 of the final verses to be the only surviving witness of the Sanskrit original of the Ripening of the Victory Banner (Skt. Vajradhvajapariṇāmanā), a short hymn hitherto considered to have survived only in its Tibetan translation. ̽��ֱ��popularity of this hymn is borne out by the fact that the Tibetan version of the text is also found in manuscript fragments found in Dunhuang, a city-state along the Silk Route in China.

̽��ֱ��production of this precious manuscript is evidence not only of the thriving communication channels that existed across the 11^th century Buddhist world but also of a well-established network of trade routes. ̽��ֱ��leaves used to make the writing surface came from palm trees. Palms do not flourish in the dry climate of Nepal: it’s thought that palm leaves would have come from North East India.

“ ̽��ֱ�� ̽��ֱ�� Library’s manuscript of Perfection of Wisdom shows us that ten centuries ago Nepal, which westerners often perceive as ‘remote’ and ‘isolated’, had flourishing connections stretching many thousands of miles,” said Formigatti.

“When Sujātabhadra picked up his reed pen and put his name to the manuscript, he was part of a rich network of scholarship, culture, belief and trade. Buddhist manuscripts and texts travelled huge distances. From the fertile plains of Northern India, they crossed the Himalayan range through Nepal and Tibet, reaching the barren landscapes of Central Asia and the city-states along the Silk Route in China, finally arriving in Japan.

“ ̽��ֱ��Perfection of Wisdom is perhaps the most representative textual witness of the Buddhist cult of the book, and this manuscript written, decorated and worshipped in 11^th century Nepal, is one of the finest specimens of Buddhist book culture still extant.”

Inset image top – Folio 123 verso, a representation of a famous caitya (Buddhist reliquary), called Sri Kanaka-caitya, in the city of Peshawar in today's Pakistan. Credit: Cambridge ̽��ֱ�� Library Licensed under Creative Commons Attribution-NonCommercial 3.0 Unported License.

Inset image bottom – Folio 14 recto, a representation of the Bodhisattva Lokanātha in front of Svayambhunath in Kathmandu. Credit: Cambridge ̽��ֱ�� Library Licensed under Creative Commons Attribution-NonCommercial 3.0 Unported License.

One of the greatest treasures of Cambridge ̽��ֱ�� Library is a Buddhist manuscript that was produced in Kathmandu exactly 1,000 years ago. ̽��ֱ��exquisitely-illustrated Perfection of Wisdom is still revealing fresh secrets.

When Sujātabhadra picked up his reed pen and put his name to the manuscript, he was part of a rich network of scholarship, culture, belief and trade

Camillo Formigatti

Cambridge ̽��ֱ�� Library

Folio 13 verso, a representation of the goddess Prajñāpāramitā

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HMS Beagle sketchbooks added to Cambridge Digital Library

sjr81 — Mon, 05 Jan 2015 10:56:42 +0000

̽��ֱ��intricate pencil drawings and watercolours in the sketchbooks were made by Conrad Martens, shipmate to Charles Darwin as they travelled around South America on the voyage of HMS Beagle.

Now, for the first time, all of Martens’ Beagle sketches have been made freely available online through Cambridge ̽��ֱ�� Library’s Digital Library: cudl.lib.cam.ac.uk and can also be seen in the photo film above.

Martens made the drawings between the summer of 1833 and the early months of 1835. Cambridge ̽��ֱ�� Library owns his two sketchbooks from this period and has made the above audio slideshow to celebrate their addition to the Digital Library.

“These drawings were made almost two centuries ago but even now, they still really vividly bring to life one of the most famous voyages in the world and arguably the most famous in the history of science,” said Dr Alison Pearn, Associate Director of the Darwin Correspondence Project.

“Each of these pages is only 14cm by 20cm. It’s wonderful that everyone now has the opportunity to flick through these sketchbooks in their virtual representation and to follow the journey as Martens and Darwin saw it unfold.”

̽��ֱ��first sketchbook begins just before Martens heard that the Beagle was looking for a new ship’s artist, capturing street life in Montevideo in August 1833. ̽��ֱ��later sketches give a sense of how hard and difficult the journey must have been both on sea and land in uncharted territory.

Martens did not have much time to make his sketches and the notebooks are littered with hastily-scribbled notes to himself about colours, textures and the geology of the landscapes before him.

“Darwin described the Beagle voyage as the most formative experience of his life and to see it through the eyes of one of his companions is a very vivid reminder of the reality of that journey,” added Pearn. “Martens' sketches are a visual counterpart to Darwin’s letters home. Both bring to life a really remarkable adventure in a vast and remote part of the world.”

Tiny sketchbooks that bring to life one of the most famous voyages in history have been digitised and made available online for the first time.

Darwin described the Beagle voyage as the most formative experience of his life and to see it through the eyes of one of his companions is a very vivid reminder of the reality of that journey.

Alison Pearn

A Voyage of Sketches: ̽��ֱ��Art of Conrad Martens

Conrad Martens/Cambridge Digital Library

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