Flavio Marzo reports on the conservation of a unique manuscript from the Delhi Arabic collection.
I have recently undertaken the conservation of a very interesting Arabic manuscript that is a good example of how the mixture of features means richness and beauty.
The manuscript, produced in the first half of the XIX century, contains two different texts bound together, about cosmology and astronomy. This book, measuring 285 x 175 x 30 mm, is one of the scientific volumes that we are presently digitising within the project sponsored by the Qatar Foundation, here on the 6th floor of the British Library, for the Qatar Digital Library web site.
The spine of the book.
This manuscript is also another item from the Delhi Arabic Collection; a fantastic series housed at the British Library that has been the subject of other previous blog posts of mine, written for the British Library Collection Care blog.
The book came to us because it needed extensive conservation before any further handling, from cataloguing to photography, would have been possible. Something needed to be done, but as soon as I started to examine the book in detail I realised how interesting and unique its binding was.
Categories are essential to communicate, we need a common language to share information and a common vocabulary to be able to understand each other, but this inevitably often requires simplification. The history of book binding and the craft of book making are not different, we have created a vocabulary that helps us to categorise styles, techniques and features, assigning to specific definitions chronologically and geographically defined areas.
â€˜Islamic style bindingâ€™ is one of them; it identifies books that are bound following specific techniques and are characterised by specific codified and agreed upon features.
At a first look, this book seemed to bear all of those characteristics:
1. A type of decoration with inlays made of tooled toned paper was applied to the leather, as well as being framed with lines of drawn gold pigment.
2. The boards were not larger than the book block (no squares).
3. It had a flat spine.
4. The burnished shining paper of the pages bore Arabic writing.
One of the paper inlays, lifting.
I was also expecting an unsupported sewing (without sewing supports) and Islamic style end bands, but this was not the case.
The sewing, made with a very thick linen thread was actually made on strips of tanned leather with the thread passing behind them in the so called â€˜French style techniqueâ€™ (link stitch) where the thread passages are linked together during the sewing, as visible in the following image.
The leather strips and the passages of the sewing thread in the â€˜French styleâ€™.
The end bands, or at least what was left of them (only the one at the tail survived almost entirely) were also a surprise, they were in a western style, sewn with two silk threads (pink and green) onto a round core made of linen cord.
Detail of the surviving 'western style' end band at the tail of the book spine.
What a magnificent multicultural binding! An Islamic style cover with French sewing and western end bands; how many stories this damaged little book is telling all at once - not only the fascinating content of the text but also the intriguing mixture of features that speaks of a binder obviously bridging two different worlds and their book binding craftsmanship.
The book was made in the XIX century, a time when the western domination of the Far East (the book was part of the Imperial Mughal Library so possibly produced in India) was already quite established, and so the reciprocated exchange in craftswork and tastes.
Was the binder a westerner or an easterner artisan? It is hard to tell even if the predominance of eastern features, like the attachment of the leather cover to the book block achieved by only adhering the leather to the spine without any lacing of the supports, makes me favour the second option.
The challenge here was then how to treat the book. The leather strips were completely gone and the sewing very loose. A huge amount of insect damage, especially on the spine folds of the bifolia, had made most of the pages detached. Likewise, the leather on the spine and the board edges were almost completely gone.
Approaches in modern conservation are based on some clear principles and ethics, two of which are â€˜minimal interventionâ€™ and â€˜fit for purposeâ€™. In this specific case I chose the â€˜minimalâ€™ approach aimed at keeping all the historical evidence of an object undisturbed as much as possible. I decided to work â€˜in situâ€™ and try to restore all the elements of the binding leaving them as they were.
This was a very â€˜minimalâ€™ but not at all â€˜fit for purposeâ€™ approach. Digitisation project workflows are based on the constant processing of material to be imaged and uploaded online. Conservation within these work streams is there to support this flow, making sure that the items processed are stabilized and safely handled to produce good quality images. In this context, the â€˜fit for purposeâ€™ approach means that conservation treatments on single items should not take more than 5 to 10 hours to be completed. To repair the manuscript, however, took me one week. The time was needed and it was found within the scope of the project, but making sure that we were also keeping a steady flow of material to work on for the rest of the workflow strands.
A new spine lining made of Japanese paper was applied onto the spine to secure the book block as much as possible and to support in place the remnants of the end bands before starting to work on the pages.
The spine of the book and the remnants of the end bands are reinforced with Japanese paper layers adhered with wheat starch paste and the new linen tapes inserted under the passage of the sewing.
New cotton tapes were inserted under the sewing thread passages where the leather strip supports were originally placed. In most of the sections the sewing thread was secured in place with small pieces of Japanese paper and wheat starch paste. The loose pages were secured with hinges of Japanese paper, making sure that the correct collation was maintained.
The boards were re-attached to the book block as they had been by attaching the original linen spine lining and the remnants of the old leather supports reinforced with the new cotton tapes.
All the remnants of the covering leather on the spine were secured to the spine lining now supported by a new Japanese paper hollow. No infill with new leather was made, but the spine was repaired only with thin toned Japanese paper instead, leaving the linen fabric of the original lining exposed.
The book after the conservation work.
During the conservation of the book block, a note was also found inserted. Written on this note are the shelf mark and probably a request from the cataloguer for the restoration of the book (â€˜Repairs & bindingâ€™).
The note was most surely inserted at the time the book was being catalogued since the handwriting on it matches the calligraphy on the cataloguing labels adhered on the right and left boards.
Pink slip with handwritten shelf mark and annotation compared with the shelf mark written on the labels adhered on the right/front board.
At the British Library, the practice of inserting pink slips to highlight the need for urgent conservation work is still in use today. This procedure obviously dates back quite far.
We know that the manuscripts in the Delhi collection were moved from Calcutta to the India Office in London, and at a certain point divided into their respective language collections. This arrangement was made after they were catalogued in 1937, so it is reasonable to assume that the labels were placed not much later than this date.
The request on the slip was obviously ignored and the book was not restored, a â€˜negligenceâ€™ that probably saved the manuscript from a complete rebinding that would have destroyed all the historical evidences of this unique artefact.
The perception of beauty is another very controversial topic; this work of mine was meant to preserve as much as possible all the evidence of a very unique and fascinating item, keeping the original features in place and preserving all the possibly hidden information for future research.
The tattered look of the damaged book was also preserved, arguably not a pleasing look, but time has left its marks and that has its own beauty.