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Antarctic conservation

2 Posts tagged with the wooden tag
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Boxes repaired by Martin

Posted by Conservators Jun 12, 2011

Author: Julie

 

Date: 8/6/11
Temperature: -17.8
Wind Speed: 42 kts
Temp with wind chill: -35
Sunrise: August
Sunset August

 

 

 

C Michael Morrison.jpg

 

 

Repaired historic boxes in situ at Cape Royds © Michael Morrison

 

As Martin has written in previous blogs, his job is to repair deteriorated historic wooden food crates so that they are structurally stable.  If sections of the timber boards are missing, Martin remakes the missing sections and inserts them back into the box like puzzle pieces.  The fills make the boxes more weathertight, and, together with other structural repairs to the box interiors, allow the boxes to carry the necessary weight and to withstand extreme wind and temperature differentials.  As is considered ethical in the field of conservation, the fills amalgamate visually with the original box, but remain distinguishable as new material (they are marked on their interior faces).  In that way there is no confusion about what is original to 1911 and what AHT has added in 2011.

 

 

 

 

Photo 1 Box AHT9043 1.jpg

Missing section of timber replicated on box AHT9043.1. © AHT

Martin is using Scott’s Pine (Pinus sylvestris) for the box repairs.  The growth rings of that timber are very close together, making it particularly stable.  Additionally, Scott’s Pine is compatible with the species identified as having been used for the historic boxes, including spruce, pine, and fir. What Martin hasn’t talked about is how aesthetically striking some of his repairs are.  Over time, the new wood will weather to match the old, and the repairs will not stand out visually.  However, when Martin first repairs the boxes, the new and old wood contrast, and the effect can be quite beautiful, like elegantly crafted pieces of sculpture.

 

Photo 3 Repairs to box AHT9251 1.jpg
Repairs to box AHT9251.1: from an aesthetic standpoint, my favorite box so far.  © AHT

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Boxes Waiting

Posted by Conservators Mar 10, 2011

Author: Martin

 

Date: 9.3.2011
Temperature: -18 Degree Celsius
Wind Speed: 20 knots
Temp with wind chill: -43
Sunrise: 06:14
Sunset 21:49

Tools are a bit like dear old friends. You might not see them for quite a while, but if you do it is as if you have never been apart. So it was with a great deal of excitement and relief to see my own workbench and a box of tools arrive with the yearly supply ship at Scott Base in Antarctica. The trusty workbench, which I built 28 years ago as an apprentice piece, is quite a seasoned traveller by now, having come from Germany to New Zealand and now Antarctica.

Workbench waiting for action.JPG

 

Workbench waiting for action © AHT/Martin

Glad to be reunited, we had a fully operational little woodworking shop up and running in no time. Sarah, Julie and Jane , the three object conservators on the team have their own lab where they conserve a whole variety of artefacts, but will also help me conserving a large number of wooden food storage boxes. Literally thousands of these boxes have been used by R.F. Scott and E. Shackleton on their Polar Expeditions. Apart from transporting and storing food, they were also used as building blocks. Full of food and having been out in the harsh Antartic environment for a hundred years, a couple of hundred of them are in desperate need of some care and will be my companions throughout the coming winter month.

 

Foodbox in need of some care.JPG   
Foodbox in need of some care © AHT/Martin