Wednesday, 29 May 2013

A club from Malakula


Club 1886.1.1466

This club is from Vanuatu, from the island of Malakula, which Cook visited at the end of July 1774.  It is number 142 in the 'Catalogue of Curiosities', and is one of only three items collected in 'Mallicollo', the others being a bow and a bundle of poisoned arrows.  Meetings with the inhabitants of Malakula only occurred on the beaches - the visitors were not permitted to venture inland.  As a result the objects collected here are the kinds of things that would have been carried on the person.

George Forster writes in 'A Voyage Round the World' that 'Besides bows and arrows they wore a club of the casuarina-wood, which hung from their right shoulder , from a thick rope, made of a kind of grass.  This club was commonly knobbed at one end, and very well polished, like all their manufactures.  It did not exceed two feet and a half in length, and appeared to be reserved for close engagement, after emptying the quiver.'  The inhabitants of the island were persuaded to sell their arms for 'a handkerchief, or a piece of Taheitee cloth, or English frieze' (a type of coarse cloth).  As they departed Malakula, Forster said that that 'the natives came to us with all their fourteen canoes, and sold us great numbers of arrows of all kinds and some clubs….they seemed very eager to part with their arms for Taheitee cloth.'

Club head


The club in the Pitt Rivers collection is Janus-headed, having two faces with highly conventionalised features. Lissant Bolton, in her chapter entitled 'Place, Warfare and Trade 1700-1840' in 'Art in Oceania: A New History' (Peter Brunt et al. London: Thames and Hudson, 2012) writes that 'part of the Forster Collection now in the Pitt Rivers  Museum, Oxford, is a club collected at Port Sandwich, Malakula Vanuatu, in July 1774. Kirk Huffman identifies it as a "rare type of high-status club" that signifies links between south-east Malakula and west Ambrym, north Ambrym and south Pentecost. Although the club was very likely made where it was collected, it appears that this, one of the first objects ever collected by Europeans in island Melanesia, was an item in a ritual network that linked a number of adjacent islands and regions. This kind of club could be used as a weapon, but also in ceremonies and as a dance club. It was above all an object that related to a complex system of status enhancement: it would have been owned by a high-ranking man, and would have signified his status as a someone to be treated with respect.'

Wednesday, 22 May 2013

A mat from Mo'orea

1945.11.130 Mat, Mo'orea

This mat (Museum  number 1945.11.130) from Mo'orea, an island 17km NW of Tahiti, was collected by Joseph Banks on Cook's first voyage (1768-1771), and subsequently given by Banks to Christ Church, his old Oxford college. 

The mat is plaited from hibiscus bast fibres, and is unfinished.  The strips of plant material are very brittle, and unsuitable storage over the years has resulted in several large tears in one corner of the mat.

Tears in one corner of the mat

The conservation treatment on the mat began by surface cleaning using a dry, soft sponge to remove dirt residues.  This was followed by humidification using an ultrasonic humidifier to restore some moisture and strength into the plant fibres.

The tears needed to be reinforced in some way, to prevent further damage which would result in sections of the mat being torn off completely.  The material used was Japanese tissue, a type of hand-made long fibred mulberry paper.  The paper was painted to blend in with the overall colour of the mat, using powder pigments in an acrylic matte medium, and narrow strips were cut which were the same width as the strips of hibiscus bast used to make the mat.  A 'needle' was cut from thick polyester film, and a strip of tissue tacked to the end using superglue.

Weaving a strip of Japanese tissue across the tear

The strip of tissue could then be woven across the tear, using tweezers to manipulate the needle, which was then cut off.

Several strips in place

This was repeated many times, and the ends of the tissue strips were then adhered in place with a paste made from arrowroot starch, which is easily reversible in water should someone in future want to remove the paper strips.  Once one end was securely fastened, the ends strips could be gently pulled to tension then across the tear, and the other end secured with a drop of starch paste.

Treatment nearing completion

There are currently no plans to display this mat, but now it is more stable and less likely to be damaged by handling if required for study by a research visitor.

Wednesday, 1 May 2013

Storing "Curiosities"

This post was written by Katherine Clough, who is currently volunteering with the Cook-Voyage project helping to provide customized storage solutions for the collection artefacts.

Many of the artefacts currently undergoing conservation during this project will be redisplayed in a fantastic new display within the Pitt Rivers Museum dedicated to the Cook-Voyage collections. In the meantime, temporary storage solutions are required for many of the objects after conservation treatment. Some of them, for example, the larger bark cloths, may have to return to storage. Stored objects will not have been neglected, but have each had customized storage boxes personally (and lovingly) made for their protection and for easier accessibility for future research purposes. One of my main tasks as a volunteer has to be construct boxes for these barkcloths.

Historically, the bark cloths were previously stored folded and stacked. This has caused uneven wear on the folded areas. Now each bark cloth has been unfolded, cleaned and conserved, and then rolled around custom-made calico supports, as described in previous posts on this blog. The final stage of storage preparation has involved the careful measurement of the rolled bark cloth and the making of a lidded box to these measurements. 

Kathy and Conor, our ICON conservation intern, making a Correx box

Making a box out of Correx board (sheets of corrugated plastic) is not too complicated, but has required a fair amount of crawling on the floor due to the sizes of the bark cloths. Firstly, the box net is drawn on the large board using the measurements from the object. The plastic is then cut out and scored with a craft knife. Finally the side-flaps are cut and folded, and secured in place using brass paper fasteners. A little bit of mathematics is required to work out the required dimensions of the corresponding lid so it fits the box snugly. The bark cloths are characteristically long (over 1 metre) but only about 20 centimeters wide and high when rolled. Therefore, most of the boxes I have made so far are also long and thin.

Cook-voyage collection objects stored on padded boards

In addition to box making duties, I have had also helped with other storage requirements. I have assisted, along with other volunteers, with sewing fabric supports for objects in the Cook-Voyage collection, from the long calico tube supports for bark cloth rolls to padded supports for smaller objects. I have also been ‘outsourced’ from working on the Cook-Voyage collections, helping to sew cushioned supports to meet transportation requirements of several North American artefacts that went out on loan to an exhibition in Germany earlier this year.

Completing these storage preparation tasks has enabled me to see artefacts from the Cook-Voyage collection close up and during the processes of conservation, and has given me a fascinating insight into the workings of the conservation department at an ethnographic museum. More recently, I have been assisting by photographing the labels removed from the Cook Collection artefacts in the 1970s, creating a visual archive that will be available on the new website for this project. Currently, I am also reading George Forster’s account of Cook’s second voyage, A Voyage Round the World, taking notes whenever exchanges occur between the local populations of the Pacific and the European visitors. This information will be formatted to create an accessible record to make tracking potential provenances of Cook-Voyage objects and similar items easier in future research.

As a recent graduate of Art History, Anthropology and Archaeology, who is about to begin an Anthropology Masters later this year, I have found my experience so far very enriching and it will certainly add to my growing understandings of material culture research. I have genuinely enjoyed helping with these practical and research tasks, but knowing that my boxes, cushions and additional tasks are contributing to the preservation and research potential of such an important and iconic collection makes it even more worthwhile. 

Thanks go to the other Museum volunteers who have contributed to the project.  Their work is very much appreciated.

Wednesday, 24 April 2013

Materials Identification at the British Museum

This post was written by Alison Foster,  who is our current intern from the MSc in Conservation for Archaeology and Museums at University College London.

A visit to the British Museum’s Department of Conservation and Scientific Research, was an opportunity to catch up with the analytical work being undertaken by Caroline Cartwright, Senior Scientist, on items from the Cook-Voyage Collections. Prepared for a brief synopsis of the findings I was delighted that Caroline also took the time to run through her methodology, and the use of the scanning electron microscope (SEM). 
 
The VP-SEM showing images on the screen of 1884.29.5 .1 Pteropus (Flying Fox) hair being identified by C.R.Cartwright. Caroline R. Cartwright © Trustees of the British Museum
 
Briefly, for those unfamiliar with the technique, the SEM works by scanning a beam of electrons onto the surface of an object, generating signals to form a black and white, three-dimensional image of its surface. This image is clear and detailed, and can be produced at very high magnification (up to several thousand times). Caroline is using this technology for fibre identification of samples taken from a number of the Pitt Rivers Cook-Voyage items, the clarity of the images enabling diagnostic scale patterns or other surface features of the natural fibres to be identified.
Items for sampling were chosen carefully by Jeremy, including a ‘twig-like’ material from the Tahitian Mourner’s costume cloak, as well as barkcloth, and plant material used to decorate it, from Easter Island. This is one of the few flat barkcloths in existence from Easter Island and therefore of particular value in terms of the information it holds. The research may assist in determining not only composition but possibly also provenance of some of the materials chosen. For example, preliminary analysis of the cord from a fishhook, thought to originate from Hawaii, indicates in fact that the fibre is New Zealand flax. Similarly, plant material from a sling has been documented as originating from New Caledonia, although assessment indicates it might in fact come from Tahiti. 

New Zealand flax fibre from fish hook 1887.1.379.  Image: Caroline R. Cartwright

By using a ‘variable pressure’ SEM, Caroline is able to scan these non-conductive, organic fibres without firstly coating them with a conductive material. This not only enables her to view the samples without distraction but also leaves them ‘uncontaminated’ for potential future analysis, which is a huge bonus when working with such unique material where sample taking must be restricted. The process is not as straightforward as it might appear, diagnosis being only as good as the quality of the sample, the breadth (and knowledge) of a sample reference library, and the condition of the fibres which, after 250 years or more, are not as pristine as they once were. However, Caroline has a wealth of experience in this department and has made some exciting progress. Already, she has been able to confirm that a sample of brown hair from a New Caledonian sling stone string bag is indeed made from the fur of the flying fox, and we look forward to more discoveries.

Flying fox fur from New Caledonian bag 1884.29.5 .1. Image: Caroline R. Cartwright
   
Somehow, in two enjoyable and informative hours, Caroline managed to dispel a year’s worth of bewildering lectures and encounters with the scanning electron microscope, and for that alone I’m truly grateful! Thank you to the Friends of the Pitt Rivers who funded this opportunity, as well as all those at the British Museum and the Pitt Rivers who made this visit possible. 

Monday, 15 April 2013

Cook-Voyage Collections in Germany - Hernnhut


Volkerkundemuseum Hernnhut

The final stop on my trip to Germany was Herrnhut, a small town near the Czech and Polish borders.  'Hernn Hut' means 'the Lord's Watchful care', and the town was founded in 1722 by Moravian protestants who were refugees from religious persecution in Czechoslovakia.  The land was on the estate of Nikolaus Ludwig von Zinzendorf, and the town grew rapidly, becoming a major centre for Christian renewal and mission during the 18th century.  Within 20 or 30 years of the founding of the town Moravian missionaries had been sent to many countries.  Zinzendorf had connections with the Royal Family of Denmark, and so missionaries were sent to Labrador and to Greenland, which were then ruled by Denmark .  Other missions were established in South Africa, North and South America and the Far East. The missions had a strong emphasis on welfare, and mass conversion was not the aim - instead, they wanted to sow the seeds of their religion in indigenous communities so that it would flourish over time. 

The Moravians, or Unitas Fratrum, embraced the Enlightenment, but, as Mr Stephan Augustin, director of the Völkerkundemuseum Hernnhut, explained, they did not want themselves to be enlightened - they already had their faith.  But the voyages of discovery in particular interested them, as they were a way of finding out about other cultures and of gathering information about them for future missionary work.  The missionaries were encouraged to make collections from the cultures they worked with, and to send these collections back to Germany to teach others. 

Members of the Moravian Church were in London during the 18th Century. Cook even took a book written by a Hernhutter on the third voyage (A History of Greenland, Containing a Description of the Country and its Inhabitants: and Particularly a Relation of the Mission, carried on for above these Thirty Years by the UNITAS FRATRUM at New Hernnhuth and Lichtenfels, in that Country' by David Crantz- and in the margins annotated the differences between harpoons from Greenland and from the Northwest Coast of Canada.

The Cook-voyage display

The Cook-voyage  collection in Hernnhut was likely to have been collected on the third voyage by Lieutenant James Burney.  The collection was given to the La Trobe family, who were leaders of the Moravian Church in England, who gave it to the collection of the Moravian Church then held at the Theologisches Seminar der Bruder-Unitat in Barby.  The collection moved to Niesky in 1809, and in 1878 the museum in Hernnhut was founded.

Part of the Cook-voyage display, Hernnhut

The Cook-voyage collection did not remain intact.  As was usual at the time, pieces of mats, barkcloth and cloaks were cut off to be given away.

Fragment of Maori cloak

A sample cut from a Maori cloak illustrates this.  It was given as a thank-you to Christlieb Quandt, a missionary who had been in Surinam in 1772 and who had brought back a collection for the museum.  He was the grandfather of the founder of Hernnhut Museum, and so the two pieces were reunited again a century later.  Some of the collection was destroyed in the Second World War, or stolen when the war was over, so that nearly 70 objects are now missing.

Many thanks to Mr Augustin, who gave very generously of his time.